Do you know why muscles cramp?
If you said… – Lack of electrolytes – Dehydration – Not enough bananas! I’d most likely not agree.
Here’s the REAL reason why muscles cramp during training! 
The hamstrings are actually one of the most popular muscles that seize up in training. There’s a very common underlying reason why!
Stop your hamstrings from cramping
This is one of my “AX JEFF” style videos. I love getting a chance to answer YOUR questions directly on my channel.
Hope you find this one helpful!
STAY STRONG… JEFF
P.S. This video gets a little “nerdy” as I break out our skeleton friend “X-Raymond” to explain my point and put the science back in strength! Bear with me my friend, it’ll be so worth it.
P.P.S. Want to put science back in every workout you do? It’ll get you faster gains than you’ve ever seen before. You’ll start training your body the way it’s meant to be trained. Put science in every workout you do here (Faster Gains Await!)
Jeff Cavaliere M.S.P.T, CSCS
Jeff Cavaliere is a Physical Therapist, Strength Coach and creator of the ATHLEAN-X Training Programs and ATHLEAN-Rx Supplements. He has a Masters in Physical Therapy (MSPT) and has worked as Head Physical Therapist for the New York Mets, as well as training many elite professional athletes in Major League Baseball, NFL, MMA and professional wrestling. His programs produce “next level” achievements in muscle size, strength and performance for professional athletes and anyone looking to build a muscular athletic physique.
