A mixed between-within subjects ANOVA revealed significant interaction effects between time and group for the peak work rate of the unsupported upper limb exercise ( F ( 1 , 22 ) = 0.77 , p = 0.02 ) , endurance time ( F ( 1 , 22 ) = 0.60 , p = 0.001 ) , levels of anxiety ( F ( 1 , 22 ) = 0.60 , p = 0.002 ) and depression ( F ( 1 , 22 ) = 0.74 , p = 0.02 ) , and the SF-36 physical component summary ( F ( 1 , 22 ) = 0.83 , p = 0.07 ) .