98, 99, 100…you mutter through pursed lips, before collapsing flat on your back on the gym floor. Your core crunched to oblivion, your hip flexors probably firing on all cylinders and your neck a ...

If you’re short on time, you may feel tempted to skip a warmup and jump right into your workout. But doing so can increase your risk of injury, and put more strain on your muscles. When preparing for ...