英语背诵课文 Unit51:Swimming

Lesson51 Swimming

Swimming is a competitive sport played around the world and on many different levels,including the 's also an easy sport to do on your own,both for fun and for exercise．

Many doctors and athletes agree that swimming is one of the best workouts you can give your body,because it works almost on all of your major muscle groups at the same e you're floating in the water and not in contact with any hard surfaces,there's less pressure on your joints and bones．

You're less likely to suffer injuries than with other e are many ways to push yourself and get better as a you're into speed,you can race the clock and see how long it takes you to do a certain number of you're into endurance,you can slow down and see how many laps you can do before you have to take a teenagers like swimming of the students says,"The best part about swimming is when you beat your doesn't even matter if you lose the race as long as you tried your best;you can walk away with a smile on your you're in the water you forget that people may be watching and all you care about is getting to the other side of the pool and touching the can just let go and fly."

workout 测验

muscle 肌肉

float 浮

joint 关节

lap 一圈

endurance 耐力