Summary
Laura Lummer, a breast cancer thriver and certified life coach, explores vibration plates as a recovery tool for breast cancer survivors. She cites a randomized controlled trial from Katholieke Universiteit Leuven showing that postmenopausal women doing exercises on a vibration platform three times a week for 24 weeks achieved strength improvements comparable to conventional resistance training, with the most pronounced results at low resistance levels. The episode highlights applications particularly relevant to cancer recovery: bone density preservation for women on aromatase inhibitors, lymphedema management through improved lymphatic flow, bowel motility improvement through micro-contractions, and nitric oxide-mediated circulation enhancement. Laura shares her personal experience with lymphedema and radiation-related stiffness, and discusses how her sisters saw complete resolution of low back and hip pain. She emphasizes starting at low settings and building up gradually.
Key Points
- RCT showed vibration platform exercises were as effective as conventional resistance training for knee extension strength in postmenopausal women
- Most pronounced improvements occurred at low resistance levels -- intense settings are not necessary
- Bone density preservation is critical for breast cancer survivors on aromatase inhibitors
- Short daily sessions at 30 Hz inhibited postmenopausal bone loss in the spine and femur vs placebo
- Nitric oxide production from vibration boosts circulation, delivering more oxygen and nutrients to tissues
- Bowel motility improves through micro-contractions stimulating digestive tract movement
- Particularly valuable for those with lymphedema, fatigue, or limited mobility from cancer treatment
- Start at low settings -- full intensity can be surprisingly exhausting
Key Moments
RCT Shows Vibration Matches Resistance Training for Strength
A randomized controlled trial of 89 postmenopausal women found that exercises on a vibration platform three times per week for 24 weeks produced strength improvements comparable to conventional resistance training, with the best results at low resistance levels.
"And the researcher said that whole body vibration is as effective as conventional resistance training in enhancing knee extension strength and speed of movement in older women. That's pretty impressive."
Vibration Inhibits Postmenopausal Bone Loss
A study published in the Journal of Bone and Mineral Research found that postmenopausal women standing on a low-magnitude 30 Hz vibration platform for less than 20 minutes daily had significantly less bone loss in the spine and femur compared to placebo.
"What they found is that the women who followed through with the routine saw significantly less bone loss in the spine and femur compared to those in the placebo group."
Nitric Oxide Boost for Circulation After Cancer Treatment
Vibration increases nitric oxide production, which dilates blood vessels and delivers more oxygen and nutrients to tissues while clearing waste more efficiently -- especially valuable during cancer recovery.
"it showed just as a short session significantly boosted blood circulation, likely because it increased nitric oxide production, which is a natural compound in your body that helps to dilate blood vessels."
