So long as you're not raising your heart rate above 75% of your maximum, feel free to swim as much as you like. Only caution is that weight bearing (including body weight) exercise is good for you so make sure you get enough of that as well
Four years Primal with influences from Jaminet & Shanahan and a focus on being anti-inflammatory. Using Primal to treat CVD and prevent stents from blocking free of drugs.
Eat creatures nose-to-tail (animal, fowl, fish, crustacea, molluscs), a large variety of vegetables (raw, cooked and fermented, including safe starches), dairy (cheese & yoghurt), occasional fruit, cocoa, turmeric & red wine