Concentric VS Eccentric Weight Lifting

LIFTING WEIGHTS = CONCENTRIC TRAINING

LOWERING WEIGHTS = ECCENTRIC TRAINING

“Basically, if you want to lift quickly (concentrically), you must use a light weight. If you want to lift a heavy weight (concentrically), you must move slowly. If you want to lower a heavy weight (eccentrically), you must move quickly. If you want to lower slowly (eccentrically), you must only use a light weight.”

https://bretcontreras.com/strength-gains-slow-eccentrics/

What Daily Jogging Does to Your Body After 50, Expert Says

Jogging every day is good for the mind, body, and soul. By engaging in this healthy form of physical activity, you’ll give your body and brain a boost. That’s why many individuals make heading out for a casual jog part of their regular fitness routine. However, as you grow older, your body goes through many changes, and exercise can affect you in ways that it hadn’t before. We’re here to share what a daily jogging habit does to your body after 50, according to an expert, so you’re aware of all the pros and cons.

https://www.eatthis.com/daily-jogging-habit-after-50/