Sports, Fitness, Recreation, and Leisure magazines
- Rowing: Hydrodynamics
- Rugby Strength Training and Exercises
- Rugby: The Mechanics of the Dropkick
- Runner's Stitch
- Running Hurdles
- Running Injuries
- Running Physics
- Running Shoes
- Running Strength Training and Exercises
- Running: Cross Country
- Running: Marathon
- Running: Middle Distance Events
- Running: Sprinting
- Sailing and Steering a Sailboat
- Sailing Physics
- Salchow, Ulrich
- Salt Tablets
- Samuelson, Joan Benoit
- Scottish Highland Games Competition
- Sexual and Reproductive Disorders