how will i be able to build muscle i dont like gyms how can i build muscle in own home can i use free weights or would a home gym be any good ? also does a home gym work every muscle like in a proper gym as it seems pretty small and compact to me

im currently 15 stone very flabby and disgusting i used to run be very fit then i got into a sedentary office job im now 30 and want to get rid of the job and the fat ive tried the usual slimming world weight watchers thing but find its a quick solution they say you dont need to exercise but everyon...