Strength and Conditioning Research - Flexing a muscle between sets of normal strength training exercise (producing muscle force by cocontracting two antagonist muscles against one another, without an external load) is a
Flexing your chest and holding for 10 seconds between sets is a great way to get an amazing chest pump #flexfriday #djfsecrets #gymmotivation #gymlife... | By Danny Joe - Facebook
![Weekly Infographics #10: Lifting Weights & All-Cause Mortality + Flexing Between Sets for More Gains | by Dhimant Indrayan | House of Hypertrophy | Medium Weekly Infographics #10: Lifting Weights & All-Cause Mortality + Flexing Between Sets for More Gains | by Dhimant Indrayan | House of Hypertrophy | Medium](https://miro.medium.com/v2/resize:fit:1400/1*jyQ0TmVVMnL41kEYoBTNgA.png)