I would say kidneys or liver
Ask your friend to halo you to get the answers
Answer:
3 important things to consider when setting a fitness goal.
First is your health issue, make sure that the fitness goal that you are about to make will not cause bigger issue to your health.
Second is your goal, what is your main goal, is it about your body posture? or health
And lastly is your physical capabilities!
Safety ... im pretty sure. <span />