cause muscles are heavy than fats
yep
Run for 30 mins, cycle 30 mins do some random sets of weights,
skip for 15 mins, 100 crunches 100 sidebends..
Drop the crunches and sidebends. Do front planks and side
planks.
Your random sets of weights, what are those?
Your run, intensive or relaxing jog?
Your cycling, intensive or relax?
Your skipping, does it leave you panting after 15 mins?