The answer is A. high-dose vitamin D supplements.
Answer:
some stuff to consider when designing a cross training routine-
your goals
balancing your routine
inclusion of activities into routine
activities that can be used in daily routines
Explanation:
Fun fact: i don’t think any of us asked
Dual credit would be the answer
Answer:
B. consult with a certified trainer.
Explanation:
this is because the certified trainer will let him know if his body id right to take on the treadmill or not.