PENGARUTI SENAM AEROBHi TERHADAP DAYA TAHAN PESERTA DIDIK DI SMP N 5 PONTIANAK

Abstract

Abstract

the problem in liiis study is the luck of endurance of stuJents in SMS' N 5 Pontianok. EnJurance in question is aerobic endurance, thi.s can he seen when doing physical ciclivity after 20 minute,s and above smdcnts have expericncecl exces.five fatigue. I"™he purpo.se o{ //if5 ,s/u wa.s LCt defermifie the eject ofaerob ie exercise on the endurance of students in SMP N 5 P"¹1ntianak.

The method useJ in this research is the experimental metho"¹1. I"™l1e subjects in thia uluJy were students of cln.s'.s IX A a.s muny as 32 .stuJents. This .study uses ci te.st in.strument, as for the test HE'eJ in this stu"¹iy is the aerobic endurance test that f,i //7e Harvard 5"™lep Test or a bench up anJ down tr.st. In this test use a hencli as high as 40 cm, then lesti do up and clown ilie heric/3 using the riglll und left legs alternately for 3 minutes, lhen the pulse is calc'ulnted ufter the first 30 seconds of re.st, crater the .second 30 seconds, atid the la.sI 30 scconds. A.s for the date anul).sis using the t-"ž"ž formula.

The result obtained I.i"¹ i value 10, l5 t. qz is 2,042which means that there is an effect o f uerohie exercise on the endurance of students fH SMP N 5 Pontiunuk. With an increase in the average protest 57, IS and posttesl 73,70 .so there is a 28,95% increa.se that occur's.

Key word: Aerobic Exercise, Endurance