All you need is a
set of hand weights, probably starting at 5 pounds each and then building up as you increase in strength and endurance.
Kettlebells are the latest phenomenon to take the health and fitness world by storm, with trainers and users alike swearing by this
form of hand weights.
You can also do simple bicep curls, tricep raises, and chest presses with a
set of hand weights.
Use the treadmill for a set amount of time, either jogging, running or even sprints, then hop off grab a
couple of hand weights and start to do some squats with shoulder press, or do some push ups, some arm routines.
Buy a set
of hand weights and play a round of Simon Says with your kids.
(True story: One Valentine's Day, I got my girlfriend a set
of hand weights that she had been really wanting to use when she exercised.