The 3-2-1 method involves doing three days of strength training, two days of Pilates, and one day of cardio each week, leaving one rest day. The idea came from Courteney Fisher, NASM-CPT, a trainer ...

Here are 10 exercises to tone your underarms and work away body fat. Plus, tips on cardio and weight training to get the most out of your routines.

However, there is considerable evidence that resistance exercise positively affects CRF. In the present study, we determined the effect of high-intensity resistance exercise training (HIT-RT) on CRF ...