Ashley Lewis, a savvy entrepreneur in the online rehabilitation space, joins the conversation to share his journey of growing his clientele from zero to 31 in just over a year. He discusses effective strategies for rehabilitating chronic knee pain, focusing on gradual exercise progression and understanding flare-ups. They delve into assessing when clients are ready to run and the importance of individualizing approaches, including modified exercises like wall sits and reverse lunges, to enhance recovery while managing discomfort.