Why Am I Starving on Leg Day? The Science Behind the Hunger
                                
                                
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                                    5 min read                                
                            
                                After a grueling lower body session, the average gym-goer can burn anywhere from 350 to 700 calories in a single hour. This intense energy expenditure, combined with demanding muscle repair, is why many find themselves wondering: why am I starving on leg day?