In this video, I explain the mechanics of L-sit pull ups vs. regular pull ups, provide some tips on how to properly warm up beforehand, then proceed to show detailed progressions for them. So, all in ...

Strengthen your core and slim your midsection with these five simple chair exercises that target your abs safely after 60.

Find out how many sit-ups after 55 signal a strong, healthy core and use this 60-second test to track your strength over time.