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