[…]Was crackt in twaine, but by his fooliſh feare: / Was holpen vp, who him ſupported ſtanding neare.

I looked through the slit, focusing my binoculars as directed by the chief of the Hong Kong defense battalion, and saw through the lens the grim visage of People’s Liberation Army soldiers on guard on their side of the Lo Wu Bridge, the Shumchun side, behind their barbed wire. The year was 1966, and China was tense with the exploding Cultural Revolution.

I think it's safe to say that no matter which position one takes on it, breathplay is considered edgeplay.

Isotonics cause more muscle hypertrophy. It is theorized that this is due to the increased capillarization which is stimulated much more by isotonics than isometrics.