Ball Medicine

Posts Tagged ‘Muscle?’

ok, i just got some weight ujustable dumbells and such, and my dad’s think of buying a bench press, since we found one for 120$$. o.o
anyway, since i’m kinda new to this i have a few questions.
1) Ok, so yesterday, i did 3 reps of 40 sit ups while holding a 10 lb medicine ball. am i supposed to feel sore to day, and should i leave a rest period for this??
2) my left arm is rediculously weaker than my right..how can i fix this?
like, i was doing concentration bicep curls the other day, and my left arm completely gave out, and i could have done like, 6 more reps with my right…what should i do? Today, my left arm is sore, but my right arm isn’t sore at all…
also, i read somewhere that is you do higher weights but less rep u’r muscle will get bigger?