Gerry DeFilippo
strength and sports performance coach who owns Challenger Strength in Wayne, NJ
This Exercise Can Stretch *and* Strengthen Your Hamstrings at the Same Time
These three eccentric exercises for hamstring strength and flexibility progress to challenge your body, no matter your fitness level.
‘No Pain, No Gain’ Is a Myth and So Is ‘If You Feel Pain, Stop.’ So What Rules Should You Follow?
You might wonder, is pain during a workout good or bad? The truth is: neither. Pain is more nuanced than that.
