If you're a new member we probably know nothing about you. Tell us a bit about yourself. For example, why you joined, your goals etc.

Typically these transformation challenges take place over a 12 week period. Click here if you're ready :)

Sub-Forums: Maximum Weight Gain , Maximum Weight Loss

Size vs Endurance. A good training regime and plan is often the difference between an average and a freaky physique.

Sub-Forums: Supplement Reviews

Want to get shredded or put on some off season mass? Looking at changing or optimising your diet? This is the forum for you!

Sub-Forums: Keto Diet , Metabolic Typing

Ask the Body Doc your questions on injury and rehab, anatomy , biomechanics and training with injuries. (Any replies are not to be construed as medical advice but rather a general advice in relation to your enquiry)

Threads in this forum have been moved to Ask the Body Doc

Use this forum to discuss comps, bodybuilders and other newsworthy stuff.

This forum is devoted to such activities as cycling, hiking, running, rafting, surfing and so forth. Members can discuss techniques, test out gear and share advice.

This is forum for females to discuss training and dieting. It will be moderated and inappropriate posts will be removed. This is an opportunity for females to engage in quality discussions about getting the most out of their training and dieting.

A forum to discuss the more esoteric aspects of training, motivation and self-esteem.

Topics unrelated to bodybuilding or fitness can be found in here.

Here we let selected retailers offer special products to Size Matters members.