22 Large and not so in charge.

G'day my names Tom, im 22 and weigh about 160kg and not doing so well ive tried a few different diets but nothing so far has really worked for me so here I am, any tips that people can give me would be much appreciated, most of my excercize I have to do indoors because of where I live the 40 degree temps are a touch too hot for someone like me to go walking in and I dont have enough money to afford a treadmill or excersize bike. So yeah, if anyone knows and effective indoor weightloss routines or excersize es it would be much appreciated. My goal is to lose about 40-50kg and it seems like a steep hill at the moment



Cheers

Tom.