Abstract:
This research intent to determine information how big relationship among energis to
blow up arm and shoulder muscle with yielding smash's forehand and to determine
information about available or not it is subjective one means among variable second
tersebut.D ata that acquired as a result research is quantitative data via essays and
measurement be next will at o with statistic, to test normality did by liliefors's quiz on α='s
level 0,05. To know how big relationship ked ua is variable can be determined by use of
formula product moment , to know signifikan that correlation get by use of been determined
quiz t
This observational type is observational korelasional with riau televise pekanbaru's
athlete population. There is tech even sample take in observational it which is with tech total
sampling, where is dalm's sample this research exhaustive adalh population which total 8
person. Instrument who is done to gather data in observational it is by use of essay and direct
measurement which is energy blow up arm and shoulder muscle with yielding smash's
forehand . Measurement energis to blow up arm and shoulder muscle with mengunakan
medicine ball and for smash's forehand by menyemash cock to target already being
adjusted
Of analisis's result data attributes that exists relationship that signifikan among
variable x and Y. bases research result, therefore gets to be concluded that exists relationship
that signifikan among energis to blow up arm and shoulder muscle with yielding forehand
smash , where on α='s level 0,05 acquired t
computing 9,5 t table
1,943 so Ho is refused and
Ha is accepted, variable contribution x to variable y. dikategorikan adequately and is gotten
r
computing = 0,95>r table
=0,707
