Answer:
1 Dragon leg raise. Sets 4 Reps 6 Rest 90sec. Lie on a decline or flat bench, holding the edge of it behind your head with both hands. ...
2 Six-second plank. Sets 3 Rest 30sec. ...
3 Cable crunch. Sets 4 Reps 12 Rest 90sec. ...
4 Pallof press. Sets 4 Reps 12 Rest 90sec.
Explanation:
osteoporosis
it is an overreaction in the immune system.
