Newsletter Ecourses Can Get You Up to Speed

About.com Guides produce a variety of newsletter ecourses -- a series of regular, progressive articles on a variety of subjects in wellness, sports and fitness sent to your email box. Here are a few of interest, including the weight training for beginners course.

• A Beginners Guide to Weight Training
• Ab and Core Exercise Guide: 7 Days of Ab Exercises (Sports Medicine Guide)
• ACL Injuries of the Knee (Orthopedics Guide)
• 12 Weeks to Weight Loss (Exercise Guide)
• Walk of Life 10 Week Program (Walking Guide)
• 3 Weeks to a 30 Minute Running Habit (Running Guide)