Complex sentence: In addition to its namesake website which is an on line store with editorial content and forums related to the bodybuilding and fitness industry, bodybuilding.com also operates Athletes.com, and markets its own line of sports nutrition products under the brand name Higher Power.
Split into simpler sentences: In addition to its namesake website which is an on line store with editorial content and forums related to the bodybuilding and fitness industry. Bodybuilding.com also operates Athletes.com, and markets its own line of sports nutrition products under the brand name Higher Power.