>>22831108 (OP)Take it easy at first, and practice good movement before going up in weight. And tendons take longer to strengthen than muscles. Pay attention to soreness that lasts longer than a few days, which goes away after exercise. Tendonitis feels like that in the early stage.
>>22831848It's literally required for a healthy body. If you don't workout, your muscles get weaker and weaker as you get older.