What kind of exercise should you do during a warm-up a. aerobic exercise b. flexibility training c. weight lifting d. anaerobic exercise

B. Flexibility training.

Explanation:

Flexibility exercises should be done before and after training. This type of exercise is best if done outside. They should last for at least 5-10 minutes, in order to increase blood flow to your muscles so you can get a good stretch, and then a workout of high quality.

Also, what is important is not to forget to hydrate.

The kind of exercise you should do for warm-up is: B. Flexibility training.

Flexibility training involves exercising the muscles of the body by stretching them in a way to loosen up, thereby ensuring flexibility of the movements of joints and body parts.

Examples of flexibility training that can be done during warm up are:

All these are aimed at ensure flexibility in the movements of your limbs and body when you warm up.

Therefore, the kind of exercise one can do for a warm-up is: B. Flexibility training.

Learn more about flexibility training here:

link

to increase speed you need to decrease frictiona dn drag hense why sprinters wear tight track suits to keep tight against there skin to keep away from wind and decrease the amount of drag you are carrying.a swimmer will wear the tightest swim suit they can possibly fit into (i was a size 28 swim suit at meets i wore a   size 23) why? because the tighter your clothing is the less drag and negative force you have. the heavier the clothe the slower and more wind gets caught. cotton tends to hold onto alot of sweat and water making it slower then say a track suit (no idea what they are made of but they are really comfy around your answer )

i believe the answer is a