Buy Insanity: Is the Intense Workout Program Worth the Investment?
Buy Insanity: Is the Intense Workout Program Worth the Investment? The fitness industry is saturated with workout programs promising transformative results. Among the most recognizable and intensely marketed is Insanity, a high-intensity interval training (HIIT) program created by Shaun T. For those considering a serious fitness overhaul, the question remains: should you buy Insanity? This … Read more