Iso’s and High-Tension Lifting: Why They Make Sense

Todd Bumgardner
About the author

M.S./ CSCS/ Owner of Beyond Strength Performance/ Ginger
2 Responses
  1. Thanks for your article. I held deep lunges for a minute and a half this morning. I was looking for information on how long they should be held. I guess i did well. I am 43 years old. I used to be a ski racer. In my prime, we did the legendary thirty minute wall sit. Terrorizingly hard. Amazingly, it was possible.

Leave a Reply to Steven Trolio Cancel Reply