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