https://www.youtube.com/watch?v=yaK6TThRMdE
Interesting vid about a simple exercise of the soleus muscle. It’s called the soleus pushup and you can do it sitting at your desk.
“The soleus muscle in the calf, though only 1% of your body weight, can do big things to improve the metabolic health in the rest of your body if activated correctly. Now researchers at the University of Houston are pioneering the ‘soleus pushup’ which effectively elevates muscle metabolism for hours, even while sitting.”
BKMK