Is working out 3 hours of bicycle treadmill andstepper a day straight too much it has been3months since you started toloseweightWant bigger resultsThe main goal is to be skinny no fat left just bones?

Working out 3 straight hours on your bicycle, treadmill and stepper a day is not too much. If it's been 3 months since you've starting losing weight and it is improving and you want bigger results, you just need to make sure you are eating enough calories while you are exercising.