A) To help you think B) To pump your blood C) To help you breathe D) To clean your blood
A) Speeds up B) Goes backward C) Stays the same D) Slows down
A) Stops B) Goes backward C) Speeds up D) Stays the same
A) your wrist B) both your neck and wrist C) your shoes D) your neck
A) For fun B) To take a break C) to find out if your heart rate is in your zone. D) To make you tired.
A) How much force your muscles can produce. B) the length of time you can sustain a moderate level of force procuded by your muscles. C) the health of your heart and lungs. D) the ratio of fat compared to lean tissue in your body. E) the range of motion in your joints.
A) the health of your heart and lungs. B) the range of motion in your joints. C) the ratio of fat compared to lean tissue in your body. D) How much force your muscles can produce. E) the length of time you can sustain a moderate level of force procuded by your muscles.
A) How much force your muscles can produce. B) the health of your heart and lungs. C) the ratio of fat compared to lean tissue in your body. D) the range of motion in your joints. E) the length of time you can sustain a moderate level of force procuded by your muscles.
A) the health of your heart and lungs. B) How much force your muscles can produce. C) the length of TIME you can sustain a moderate level of force procuded by your muscles. D) the ratio of fat compared to lean tissue in your body. E) the range of motion in your joints.
A) the range of motion in your joints. B) the length of time you can sustain a moderate level of force procuded by your muscles. C) the ratio of fat compared to lean tissue in your body. D) How much force your muscles can produce. E) the health of your heart and lungs. |