Exercise is good for you, but most people really know very little about how to exercise properly. 1 when you try, you can runsintostrouble. Many people 2 that when specific muscles are exercised, the fat in the neighbouring area is“ 3 up”.Yet the 4 is that exercise burns fat from all over 5 .
( }6 ~0 A* x; K( l& b; r2 T1 a Studies show muscles which are not 6 lose their strength very quickly.To regain it needs 48 to 72 hours and exercise every other day will 7 a normal level of physical strength.- _4 }- s1 [; H( R$ ]$ ]5 F
To 8 weight you should always“work up a good sweat”when exercising. 9 sweating only 10 body temperature to prevent over heating.This is 11 water loss. 12 You replace the liquid, you replace the 13 .: R( M% B2 X0 [, g% s4 ^& w% ]) R" a
Walking is the best and easy-to-do exercise.It helps the circulation of blood 14 the body, and has a direct 15 on your overall feeling of health.Experience says that 20 minutes' 16 17 is minimun amount.) j7 I2 T' }+ O: M3 h' W# c
18 your breathing doesn't return to normal state within minutes after you finish 19 , you've done 20 .
! O1 p% A! Z5 f3 o; s 1.A.While B.When C.As D.So* y8 }1 W, R3 M9 u* x: Z
2.A.understand B.believe C.hope D.know; C/ C. M* I: Z( O+ t& c
3.A.built B.burned C.piled D.grown
~; _: l) z0 m1 |& _% ^& M 4.A.reply B.possiblility C.truth D.reason) u z) ]$ p2 Y
5.A.arm B.leg C.stomach D.body
5 T I \4 U1 Q( i& ? 6.A.exercised B.examined C.protected D.cured
; O% |: {$ ^! _% Z9 q2 x 7.A.lose B.raise C.burn D.keep& b; ^% ]1 _' h& N3 l
8.A.lose B.gain C.keep D.burn2 [6 v \9 u! k7 Y% [/ _; `" G
9.A.Certainly B.No C.Fortunately D.Probably8 t$ m2 q# h4 e: y* W8 c$ p$ C
8 j, }$ q6 l8 U1 A9 n, ]! b
10.A.raises B.reduces C.destroys D.keeps up |