I'm a bodybuilder and have been training since past 10 years. In Dec 2019, my knee started paining due to squats exercise. Eventually it started healing slowly. Now I'm able to squat again but can't go heavy. What can I do to strengthen my knees and overall bone health,
my
Vitamin D level was in 30s at that time. However it has now improved. Currently I'm taking 60k vitamin D per week as prescribed by a doctor before.
1. Apart from quad strengthening exercises what supplements can I take to make them strong again?
2. Can I take any steroids to make my knees/bones strong ? (I understand the risk involved)