Three Favorite Ab Exercises with TRX Suspension Band HD
By Sander Vanacker, owner, instructor and personal trainer .
Define Defense in Boulder, CO
- Mixed Martial Arts
- Brazilian Jiu Jitsu
- Self Defense Classes & Workshops
- Personal Training
- TRX / Cross Training Classes
- Kettle Bell
- Warrior Training
1805 11th Street Suite B
Boulder, CO 80302
Sander@DefineDefense.com
www.DefineDefense.com
www.TrainerVanacker.com
Inside Grip TRX Chest Press
By Sander Vanacker (Define Defense)
- Personal Training
- TRX / Cross Training Classes
- Kettle Bell
- Warrior Training
- Self Defense Classes & Workshops
- Mixed Martial Arts & Brazilian Jiu Jitsu
1805 11th Street Suite B
Boulder, CO 80302
Sander@DefineDefense.com
www.DefineDefense.com
Basic TRX Chest Press - Video
By Sander Vanacker (Define Defense)
- Personal Training
- TRX / Cross Training Classes
- Kettle Bell
- Warrior Training
- Self Defense Classes & Workshops
- Mixed Martial Arts & Brazilian Jiu Jitsu
1805 11th Street Suite B
Boulder, CO 80302
Sander@DefineDefense.com
www.DefineDefense.com
Favorite Leg TRX Exercises
By Sander Vanacker (Define Defense)
- Personal Training
- TRX / Cross Training Classes
- Kettle Bell
- Warrior Training
- Self Defense Classes & Workshops
- Mixed Martial Arts & Brazilian Jiu Jitsu
1805 11th Street Suite B
Boulder, CO 80302
Sander@DefineDefense.com
www.DefineDefense.com
$148 Personal Training Certifications Really?
I am in shock right now. It was just brought to my attention that Livingsocial sold online personal training certifications for $148 and sold 1,162 of them! I get that people want to pursue their career of choice and become a trainer but is this really the way to do it? Hey, maybe I should watch a documentary about space travel and call myself an astronaut… OK, maybe too much.
It seems like anyone can create a personal training certification company and start selling certifications, without any guidance, limitations or quality control. How can you possibly become a good personal trainer by only taking an online course, without any hands on experience? There definitely are many individuals who have been training for years, would make great trainers but are missing the papers. For others, this might be the first step of many to come so they can become a fitness trainer. Fully understandable, however the majority of these vouchers sold are most likely to people who think it would be fun to be a trainer, have no background whatsoever and think this will suffice (thank you tv networks for creating a certain image).
This kind of practice degrades our industry. I spent 3 years in college, graduated cum laude and continue to pursue more skills and knowledge to make myself a better trainer. Throughout college, my peers and I had about 32 hours of classes every week, of which 10-12 hands on sports practice, coaching etc. In my mind, there is simply no way you can become a trainer by only taking an online course and test (which you can use your lesson material for).
There are fantastic trainers who are not certified or never went to school for sure but you can see my point. Some of the individuals who purchased this deal will still charge the same as a qualified, properly instructed trainer does. This practice undervalues the real trainers, is dangerous and unethical.
I personally still take courses (as I did with TRX and Kettle Bell because when I went to school for my degree, this was not practiced yet in Europe) and these are great if you are a trainer with a strong base and a thorough understanding of training, physiology, anatomy, exercise form etc. It is not great for people who have never trained clients before and think that, once they take the one day course, they can call themselves a trainer. For example, when I did my TRX certification course, there were some wonderful trainers there but also loud annoying individuals who didn’t even have the slightest understanding of what training is about! You can talk all you want but your clients won’t gain from it. So let’s raise the standards! Let’s make a harder to become a trainer! I spent my time, money, blood and sweat to become the trainer I am today and it is my mission to keep improving as long as I can.
Sorry for being so upfront but a person can’t call him/herself a doctor after watching ER right? Pretty much the same thing.

By Sander Vanacker, owner, head instructor and personal trainer .
Define Defense in Boulder, CO
- Mixed Martial Arts
- Brazilian Jiu Jitsu
- Self Defense Classes & Workshops
- Personal Training
- TRX / Cross Training Classes
- Kettle Bell
- Warrior Training
1805 11th Street Suite B
Boulder, CO 80302
Sander@DefineDefense.com
www.DefineDefense.com
Recovery as Indicator
One thing I realized when growing older (and throughout college education, training etc.) is that I needed to pay more attention to my recovery heart rate. After doing a set, an interval, a workout, see how long it takes for your heart rate to drop to (or close to) normal levels. If it continues to race for minutes, you might need to switch up your training routines or in extreme cases, go see a doctor.
If you heart rate drops pretty quickly, then you know your body is able to recover quicker and it is also acting more efficiently compared to someone’s heart rate who stays higher for a much longer time period. It is a great indicator of your current physical condition. If you recover faster, it enables you to do more repetition, keep your intensity high and outwork an opponent. If your body fails to recover, you will be forced to stop or slow down.
The easiest way to check is to count your heart rate during 15 seconds and multiply this number by 4, right after you finished working out or doing your last exercise and again after 1 or 2 minutes. If you continue to do this over a certain time period, you will see if there are any changes. Remember, every individual has a different level, different maximum heart rates, heart rate zones and recovery time. Compare to your own data over time, not others!
Now how do you improve your recovery time? Easy: by training! If are new to training, you will notice a significant difference quickly. If you have been training for a while and don’t notice any difference anymore, you can switch up your training and focus on different ways of working out. You can focus more on endurance (which plays a huge factor in improving recovery times), intervals, tempo training etc. Do things you are not used of doing to keep your body guessing. That is why cross training is so great! It shocks your body and makes it stronger in every single way. This new and improved body will be able to make more progress in the sport you want get better at.
Next time you are working out, don’t only focus on the workout itself, also measure up your heart rate after some sets and after your workout and take notes. These notes will be helpful down the road! It’s not all about training, but also about recovery, rest, nutrition etc.
By Sander Vanacker, owner, head instructor and personal trainer of Define Defense Martial Arts & Personal Training.
Define Defense in Boulder, CO
- Mixed Martial Arts
- Brazilian Jiu Jitsu
- Self Defense Classes & Workshops
- Personal Training
- Cross Training / TRX Classes
1805 11th Street Suite B
Boulder, CO 80302
(720) 340 6254
Info@DefineDefense.com
'If you talk the talk, you've got to walk the walk' - Goals & Determination
When growing up, my parents had a certain saying: It’s better to get a B or C after trying really hard than getting an A without trying at all. That being said, I was a very good student but it showed the values that were important to them. I guess it’s in line with the saying ‘Hard Work Beats Talent’ and I couldn’t agree any more. If things go too easy for you, then you never learn determination, the satisfaction and rewards of hard work.
The point is, you have to work and you have to try hard. If you put a lot of effort and determination in something, good things will come your way. The road may not be always full of sunshine and there will be bumps in the road but nothing ever goes perfectly. This absolutely applies to training as well. If you train hard (and smart but that’s for another article), then you will see progress. If you don’t put 100% in, then don’t expect all your goals to come true.
Now that has absolutely nothing to do with performance. As a trainer, I never expect our clients to perform the same or compare them to each other. For example: I prefer much more that a person is giving a 100% lifting a 20lbs. kettle bell than the person next to him/her lifting a 50lbs. kettle bell without breaking a sweat. Everyone works at their level and gets the equipment suited for them. However, we do expect everyone to do their best and to give a 100% in their workouts, whatever their fitness level allows.

I believe in perseverance or as the saying says: ‘If you talk the talk, you’ve got to walk the walk’ (last saying I promise). Of course, if you don’t enjoy something it is likely that you will quit at some point which is fine! There is so much out there that enables you to choose what you really love to do. Also, you will fail at some goals in your life and that is normal. Everyone does but as long as you gave it a fair shot and put your energy into it, then there is nothing to feel bad about.

My family was always very motivating in every hobby I had but also very strict. I could not be any more appreciative for that. It taught me discipline and determination. At the same time, that is why I was able to reach my personal goals. If they didn’t bother putting rules in place and taking the time to enforce them, I would not have learned the lessons that I did. So find motivation in your training, no matter what it is, be confident and persistent. As your trainer, I will do my part as well as I can but I need to see the focus and determination in your eyes.
By Sander Vanacker, owner, head instructor and personal trainer of Define Defense Martial Arts & Personal Training.
Define Defense in Boulder, CO
- Modern Martial Arts
- Brazilian Jiu Jitsu & MMA
- Self Defense Classes & Workshops
- Personal Training
- Cross Training / TRX Classes
1805 11th Street Suite B
Boulder, CO 80302
(720) 340 6254
Info@DefineDefense.com
Buy your TRX Suspension Bands at Define Defense
Now you are able to purchase your TRX Suspension Bands through Define Defense! Simply click on this this link and you can order them online and enjoy free shipping.
Define Defense in Boulder, CO
- Modern Martial Arts
- Brazilian Jiu Jitsu & MMA
- Self Defense Classes & Workshops
- Personal Training
- Cross Training / TRX Classes
1805 11th Street Suite B
Boulder, CO 80302
(720) 340 6254
Info@DefineDefense.com
Bocodeal for Cross Training / TRX Classes
Our deal is live!
5 TRX / Cross Training classes for only $29! That is a 71% discount and a crazy deal. You must redeem before 5/31/12 and your 5 class punch card will be valid for 2 months after that.
Define Defense offers 7 classes every week and you can attend any of the classes at your own convenience. During these classes, you will be training with TRX suspension bands and other cutting edge equipment for a diverse and effective workout. ALL LEVELS AND AGES ARE WELCOME as we diversify our classes!
More info on the TRX classes.
http://www.bocodeals.com/deal/boulder/define-defense-29-trx-group-classes-5x-punch-card

Video: TRX Biceps Curls
Define Defense in Boulder, CO
- Modern Martial Arts
- Brazilian Jiu Jitsu & MMA
- Self Defense Classes & Workshops
- Personal Training
- Cross Training / TRX Classes
1805 11th Street Suite B
Boulder, CO 80302
(720) 340 6254
Info@DefineDefense.com
Video: TRX Plank Variations
Define Defense in Boulder, CO
- Modern Martial Arts
- Brazilian Jiu Jitsu & MMA
- Self Defense Classes & Workshops
- Personal Training
- Cross Training / TRX Classes
1805 11th Street Suite B
Boulder, CO 80302
(720) 340 6254
Info@DefineDefense.com
Getting into the right mindset for working out
For training and working out, goals are extremely important. You need to set short and long term goals and make them challenging but possible. If they are not possible, you will not reach them and eventually become disappointed or frustrated. On the other hand, if they are too easy, you may not push yourself enough and not make enough progress, if any at all.
Another aspect of training, one that I feel has played a huge role for myself is having the right mindset. I'm not necessarily talking about what your motivation is for your workouts because there are thousands of reasons why you can, should or want to do it. What I'm thinking about is the attitude, the mindset, the personality you step into the gym with. When you have that mindset, nothing can stop you. You can just keep going and whatever is in front of you, you do not stop. When I go into a workout like that, I feel stronger, faster and better than any other moment. People call me nuts when they see me training (and I probably am) but it gives me great satisfaction and motivation. This is when I get my best workouts and earn some of the nicknames I have been given over the years (Beast, the Hammer,... All for different reasons).
Getting that mindset is not easy and I feel cannot always be planned ahead. It's a feeling of the moment. It may be influenced by your goals, motivation, your previous success and progress or simply how well you slept the night before. It depends on the individual and circumstances but also on the people around you. A good group of training buddies or trainer can get you in that moment, in which you feel invincible and full of energy (sometimes I have to step in to prevent injuries as a trainer when a client gets 'in the moment').
There is nothing like this feeling and sometimes you just start working out and you know you'll be killing it that day. Other times, you need more guidance from a trainer to get in the right mindset. Either way, it should be your goal to find that motivation. It is the perfect intrinsic motivation (because you want to for yourself, not for others or a reward) and when you work out like this, you will feel great after and again be looking forward more to the next workout. It's a vicious circle. If you feel bad for yourself when working out, it will probably not be any better next time. So give it your all. I guarantee that, if you work out hard but responsibly, you will experience that mindset more and more while enjoying every minute of it.
For the beginners out there: no matter what sport you practice, go for it, get over that beginner's hump and you'll find more enjoyment and great progress lying right ahead of you! Leave it all out there and you will experience more results than what you were hoping for!
By Sander Vanacker, owner, head instructor and personal trainer of Define Defense Martial Arts & Personal Training.
Define Defense in Boulder, CO
- Modern Martial Arts
- Brazilian Jiu Jitsu & MMA
- Self Defense Classes & Workshops
- Personal Training
- Cross Training / TRX Classes
1805 11th Street Suite B
Boulder, CO 80302
(720) 340 6254
Info@DefineDefense.com
The Best TRX Training Classes in Boulder, CO!
Define Defense’s TRX / Cross Training classes offer a blend of cross training and TRX instruction and will get you in better shape, make you healthier and feel better about yourself and your performance. Our classes are all levels and our instructors differentiate to make sure everyone is working at their level. Define Defense was the first gym in Boulder to offer real TRX group classes and still offers the most diverse and creative TRX workouts in the area!
Our TRX / Cross Training group classes will give you a functional full body workout, no matter what your level is. It benefits all people, from pro athletes to seniors. It is a revolutionary method of bodyweight exercise in a very safe form, because you have full control over the intensity you use.
- Incredible workouts for core strength
- Suspension training exercises are great for building lean muscle and getting toned
- Over 300 exercises with one tool
- Improve your balance and flexibility
- Fully adjustable for all levels and ages
- Improve your agility and stamina
1805 11th Street Suite B
Boulder, CO 80302
Entrance in the rear of 1095 Canyon Blvd., between Canyon and Walnut on 11th St.
We validate parking for our clients! Please ask us for more information.
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