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11 contributions to Built To Perform: Daru Strong
Performance Randomized Control Trail
Good morning everyone I am starting my dissertation study and I am doing it on the effects of Tongkat Ali supplementation on performance. The supplement is a herbal root from Indonesia that is claimed to improve libido, natural testosterone and body composition. The study itself will be a 10 week study where you come in for baseline testing at week one and you get the supplement for 10 weeks or a placebo and then you come back after the 10 weeks and we reassess body composition, salivary testosterone, 1RM on bench press and leg press, and then power output on the leg press, along with a few psychological and sleep surveys. That collection takes place in Boca Raton, Florida and you only have to go to the location twice at the beginning of the 10 weeks and at the end of the 10 weeks. I still need 23 participants. If you’re interested please message me if you know anyone who’s interested please share this flyer rhythm and have them contact me. Other than a contribution to science, the benefits from this is, you will get a free performance and body composition assessment and of course free supplements., who doesn’t love free supplements???
Performance Randomized Control Trail
0 likes • 4d
I did my BS and MS as Nova Southeastern University. For the Ph.D it is in Rocky Mountain University of Health professions in Utah. So for the study, you could be a subject, but you would have to come back in 10 weeks to test again.
NSCA. CSCS (Certified Strength and Conditioning Specialist)
Does anyone know about this certification? Specifically the 5th Edition CSCS Book. I was offered the book for free by a friend who recently passed the test. I don't plan on taking the exam, because I'm not a trainer, but is the book itself worth studying? I don't want to waste my time reading it if there's nothing to be gained or the advice within sucks. Any advice or experiences would be appreciated.
2 likes • 8d
Good day. I teach this course at the university. We just adopted the 5th edition. It’s pretty good. The only difference between it and the 4th is they added PEDs as chapter 12 and all the other chapter shifted forward. It’s probably one of the best books to review the fundamentals of strength training, you would won’t be breaking any world records applying their methods, per se.. Is there anything specific you want to know?
Adapt and overcome
Gotta make do with what is available for that day. Normally I wouldn’t use a smith machine but it is what it is. Auto-regulation is a crucial skill for the success of any coach.
Adapt and overcome
1 like • 23d
@Philipp Josef Wansch, good question. I was mainly using the overcoming isometric for high force production as part of a contrast/PAP sequence. I set the Smith machine at roughly the midpoint of the squat and loaded it heavy enough that he couldn’t move it, so the goal was just maximal intent and force into the bar. From there we went into weighted DB jumps, a drop jump, and then band-assisted overspeed jumps. So we were basically working from high force/low velocity toward lower force/higher velocity. His knee was bothering him that day too, which was a big consideration. I wanted the rest of the movements to stay relatively light and explosive without putting a lot of additional load through the knee. The overcoming iso let us get a high-force stimulus without having to load up a heavy dynamic squat. For volume, I keep these pretty low. I care more about maximal intent and quality than accumulating a bunch of isometric work. How often I use them really depends on the athlete, where we are in the training cycle, and what I’m trying to get out of that particular session. For him specifically, my program this within the last four weeks of his camp for some fighters, for example like a 45 year-old boxer that I have sometimes I was adding it to the beginning of the camp for her. It just depends on what kind of adaptation we need and how soon we need. I program the isometric as such it is four rounds in total each round contains three sets of the movements and each set contains three repetitions of four second overcoming isometric. I may increase the set or time under tension as the weeks progress, and depending on the subjective and objective feedback I get from the athlete
Looking for advice
Had a kid and haven’t trained consistently in over a year. Looking to get back to boxing though. Still losing the extra weight from pregnancy, but I’m noticing that I’m slower than ever and real heavy on my feet. Anyone got any advice/drills/etc to help see more improvement?
0 likes • Sep 2
Have you reviewed any blood work, specifically a hormone panel post pregnancy? There is various different variables that would have to consider of course in activity will cause a state of the training which you can simply get back to your previous routine and you’ll get it. It’ll just take some time. And then, of course, the female body is very complex so hormonal status does matter in this sense as well too. I think those are the two ones that would focus on addressing the training status and then review your hormone panel.
Intro
Peace and blessings everyone, im a new Personal Trainer. Looking to build my knowledge and understanding in training and coaching all skill levels. If its the Fathers will, even start my own online and maybe in-person coaching business.
0 likes • Sep 2
Great to have you
1-10 of 11
Jose Rojas
3
36 points to level up
@jose-rojas-2173
US Marine machine gunner turned performance physiologist. Coached elite UFC champions under Phil Daru; specializes in human performance.

Active 3d ago
Joined Jul 29, 2026
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