Member Spotlight: Member Since 2008 | Portland, Oregon“In an age when many trainers seem to be specializing, my success comes from my ability to teach multilevel classes,” says personal trainer and group fitness instructor Nancy Korf. “Everyone is welcome and respected in my classes.” She teaches both large- and small-group sessions, which have enhanced her access to clients because she can cross-promote herself.
Member Only Article
|Extreme Interval Training
In this course you'll learn goal-focused intervals and over 50 dynamic exercises and drills to create extensive and intensive training formats.
|Cut to the Core
This is a raw, unedited video filmed live at the 2009 IDEA World Fitness Convention™. Cut to the Core is packed full of core-focused exercises that aim to improve the way you look, feel and live.
|September 2011 IDEA Fitness Journal Quiz 4: Plyometric Training
This continuing education quiz is an in-depth look at plyometric training. Plyometric exercises—jumping, bounding, hopping, arm pushing, and catching and throwing weighted objects such as machine balls—are movements that involve rapid eccentric and concentric muscle actions.