What type of excercise can be hard on the joints
2 answers:
Sit-ups I hear is hard on the back, I don't think people like these now a days.
Leg extensions as apposed to squats for quads I've heard about being bad for knees as well.
Anything with running, jumping, twisting, forced stretching, can be hard on the joints, especially with arthritis
swimming is a good exercise to do if you have joint issues!
You might be interested in
need more info plz so I can answer
Poor kidney health soon led to the malnutrition and weak bones.
With <span>Proteins
I hope this helps ^^</span>
It may be because they want to rebel. it may be caused from hormones or peer pressure too