Wich kind of muscle fibers enable the muscles to exert force for long period of time

Which of these is likely to be the best source of valid health information?

Early treatment for mental illness involved because doctors believed that doing this would drain the mental illness out of the person’s body.

If mary has stopped her resistance training for three weeks, once she continues, she should work out harder to get back in shape keep her workout the same as before her break reduce the weight during the workout session reduce the rest times between sets