When to use the Jefferson Curl Chiropractic, Exercise, Sports, Sports, Wellness When to use the Jefferson Curl Is the Jefferson Curl safe for spine rehab or detrimental [...] By Dr. Mike Penkin|2025-03-02T13:43:36-05:00June 5, 2024|Chiropractic, Exercise, Sports, Sports, Wellness|Comments Off on When to use the Jefferson Curl Read More