Resistance exercises are those that build muscle tone by working against an opposing force (your own body weight or weights). Push ups are 1. If you're worried about bulky arms, push ups don't really do much. It's heavy weights that do that. At least with my experience. Other resistant exercises are squats, lunges and sit-ups.
I suggest using weights (like 10lbs) when doing squats and lunges. I'm no pro, but this helped me improve my fitness.
I suggest using weights (like 10lbs) when doing squats and lunges. I'm no pro, but this helped me improve my fitness.