I feelfluish,with a slight sore throat with phlegm, a lower backache.on17march consulted my gp after feelingfluish but all was well,continued withmy exercises.since yesterday i feel fluish again.i have psychodosis&breast ca history 2008&2010. adv plz?

Exercise Exhaustion: Exercise is a wonderful "treatment" for numerous conditions and highly recommended as a lifelong pursuit. However, there are a few instances when exercise should be curtailed. It is a well known fact that exercise can actually lower our immune function (temporarily) especially if very vigorous. Recovery from a recent illness can be compromised if exercise is resumed too soon. Rest is the cure.