A review of the caffeine supplement research, the potential benefits and any side effects
A review of the ephedra and ephedrine scientific research, including the benefits and risks
A review of the research in Conjugated Linoleic Acid and whether this supplement is worth your money
A review of echinacea research and whether this supplement is worth your money
A review of the CoQ10 research and whether this supplement is worth your money
Beta-hydroxy beta-methylbutyrate, or HMB, is touted as a muscle-building supplement that many athletes find advantageous. But what does the research say?
A review of creatine - one of the most well-researched supplements on the market
A review of chromium picolinate research and whether this is a supplement worth your money
Fitness tests form the foundation of any good sports training program. Use the fitness tests here to determine every aspect of your fitness...
This basal metabolism calculator will determine your daily caloric needs using the Harris-Benedict equation
This simple calorie calculator uses your age, weight and an estimated activity level to determine your caloric needs
The Harvard Step Test is used to measure cardiovascular fitness. Use this calculator to check your fitness
Use this heart rate calculator to find different exercise intensities based on your age and the Karvonen formula
This One Rep Max Calculator will help you predict your 1-RM by lifting a lighter weight for more repetitions
This push up test can be used as a simple measure of strength or strength endurance. This calculator will help determine how you compare to others
The Rockport test is used to measure cardiovascular fitness and predict your VO2max. Use this calculator to estiate your own VO2max
Your hip to waist ratio helps to identify your fat distribution and risk of certain illnesses. Use this calculator to determine your risk
The sit and reach test is the most common flexibility test.This calculator helps measure the flexibility of the lower back and hamstrings.
This sit up test calculator can be used as a simple measure of strength or strength endurance compared to others
This activity calorie calculator gives you a rough idea how many calories each type of exercise burns over a set period of time.