Once you switch back to lwoer rep stuff after doing hig rep stuff for a while, the effectiveness of the lower rep squats will be bter because now you can gauge the type of intensity that makes squats...
Not only do high-rep squats get your heart racing, but they keep your metabolic rate at a higher level for a sustained period of time. As a result your digestion is more efficient, your protein...
Some may find that when the poundages get "really heavy" and I don't mean "really heavy" to where you are know, but "really heavy" as in the 45s clank togther ... when you're doing rows and overhead...
Why should I put that in the article's section, nothing I said was original. It's all been written about before by guys like Rader, Berry, Hise, McCallum, steiner, Leistner, and on and on.
IMO, it's more common sense than clinical. Higher intensity exercises increase your metabolic rate. You don't get more high-intensity than doing 20 rep squats with a...
The whole "change your routine frequently" thing leads to rapids gain in poundage because your body rapidly gets better at the exercise. The gains are actually gains in neuromuscular efficency rather...