Alkalizing medical journal for muscle mass and performance

Alkalize for Life's site listed many of the medical journals supporting the idea of an alkalized diet
http://www.energiseforlife.com/wordpress/2013/08/29/alkaline-diet-proof/
 These are concerning muscle mass

Alkaline diets favor lean tissue mass in older adults

http://ajcn.nutrition.org/content/87/3/662.short

An acidic diet creates metabolic acidosis, leading to muscle wasting and a reduction in lean muscle tissue. This can be corrected with a high intake of foods containing alkaline minerals such as potassium (alkaline foods).

Sodium bicarbonate improves swimming performance.http://www.ncbi.nlm.nih.gov/pubmed/18004687

Consuming Alkaline Minerals (Sodium Bicarbonate) Increases the Buffering Capacity of the Body & Provides Sports Performance Enhancement