Why is howard kaylan of the turtles in a wheelchair?

Howard Kaylan, the lead singer of the band The Turtles, uses a wheelchair due to a medical condition called spinal stenosis, which causes narrowing of the spinal canal and can lead to pain and mobility issues. He underwent surgery for this condition, but it resulted in complications that left him requiring a wheelchair for mobility. Despite this challenge, Kaylan continues to perform and engage with fans, showcasing his resilience and passion for music.