A. arthritis I'm pretty sure is the answer!!!!
The answer to this is Isometric because these exercises are done in a static position.
<span>Declining skill or fitness level from taking a break from exercise is formally referred to as D. reversibility.
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When you go for an extended period of time without using muscles, a process called <em>atrophy</em> will cause your muscles to shrink and weaken.
To men, there are acne and breast development, to others it could be life-threatening, like liver cancer or heart attacks.