1. Let gravity do the work for you
2. Your leg weighs a LOT, just lift it and let it fall. Grab your pants at the knee and just drop it.
3. Learn all of the basic techniques, heel down, heel up, slide, pivot, heel-toe, flat foot.
4. Once you learn the basic techniques, forget about your feet and just play. Push it hard. You don't have to worry about hurting your feet like you do your hands.
Jim Richman wrote:All parts of the quadriceps, acting through the patella ligament, extend the leg at the knee joint, and through the actions of the rectus femoris, they flex the hip joint. All four parts of this muscle is used during climbing, running, jumping, and rising from a chair.
Per multem risum, poteris cognoscire stultum!
You spend a lot of time running, jumping, climbing and rising from your chair while playing drums? Didn't think so. You don't use your legs to push yourself upwards via the pedals. How bout extending your leg? Do that much when you play drums.. well maybe if you are actually kicking the drum instead of using a pedal. Go take some 'real' human anatomy 'lessons' before you try and lecture anyone on the kinematics of playing drums.
Ad eunidem gradum stultum!