Most of my workouts are done with intervals and so an interval timer is one f the most important pieces of fitness training equipment in my home gym. (robinskey.com)
Warm up exercises are important in fitness training because they help you to avoid risking injury to your muscles while working out. (agymrat.com)
An intense fitness training session requires just nine to about twenty minutes including warming up and cooling down! (lasting-weight-loss.com)