Balance. Keep feet shoulder width apart with the foot on the shooting side of the body toe-to- heel in front of the other foot, knees bent, hips square to target, and back straight. The elbow needs to always be in towards the body. Feet are shoulder width apart for good balance. Feet should be in a slightly staggered stance that is consistent and comfortable for you. Your shooting foot is slightly ahead of the non-shooting foot in a comfortable position. Point your feet in the general direction of the basket, but not necessarily directly at it. Always hold the ball with your finger pads, being sure to leave some breathing room between the ball and your palm. As you line up your shot, aim your eyes at the two or three rim hooks that are facing you, and think about dropping the ball just over the front of the rim.
Where's the choices?? But anyways cardio has to do directly with the heart and it's pace if I do crunches that is NOT cardio respiratory it's neither cardio respiratory hope this helps
