Reduce the spread of Swine Flu. Wash your hands.
• How to measure body fat
- Use a BMI chart
- Use calipers designed for skinfold measurents
I like Accu Measure - http://www.bodybuilding.com/store/acc/accu.html
• Ab exercises:
- Jackknife on an exercise ball
"For God did not give us a spirit of timidity, but a spirit of power, of love and self-discipline." 2 Timothy 1:7 N.I.V