Tag - kettlebell basics

L-carnitine supplements are ideal for athletes because they have a positive effect on performance. Here is some useful information about them.

Athletes can drink coffee both during training and on competition day, but only in a certain daily amount. Caffeine can […]

Kevin Oak is famous for his unusual training methods. The world's top triathlete recently performed 20 squats with a nearly 230-pound barbell in less than a minute!