Clean water at 110 degrees fahrenheit. I’m not sure if that’s remotely what your looking for or if it’s right but um that’s what I think
Tracking your flexibility over time as you train. There are no requirements on how flexible you need to be and there is no correlation of your length of life or muscle strength with how flexible you are.
Inspect your home
Be very careful with space heaters.
Check your appliances.
Check the air conditioning and heating unit in your home.
Check the natural gas/LP gas system in your home.
you did not say any option
4. drug use will lower academic achievement of high shool