ok so last week i switched from hanstand pushups from the floor to elevated between 2 chairs. First attempt i got out 3 reps total all singles, i felt sad. My main problem was that i was sticking at the lowest point and the day after i noticed my biceps felt like they were torn they were so sore. So i tried again this week and i can crank out 3 in a row in one set 2 in the next and 2 singles. based on the fact that my biceps were the only thing sore last week from this and my numbers have doubbled since then i'd say bicep strength was definatly limiting me. it's weird i never thought bicep strength could actualy be a limit to anything other then a curl motion.