Deadlifts and Brain Health: Insights and Alternatives

With the rise of Alzheimer’s disease and dementia, protecting brain health is a priority for many. Neurophysiologist Louisa Nicola, on The Diary of a CEO podcast, emphasized one exercise she believes stands out for brain health: the deadlift.

Benefits of Deadlifts

Nicola explained that the deadlift engages nearly every muscle in the body, including the erector spinae, glutes, quadriceps, serratus anterior, and calves. She compared the movement to a barbell squat, emphasizing that lifting heavier weights places greater demands on the brain. This process, called a “neural drive,” is beneficial for brain health, according to her.

Concerns Over Dementia

Concerns about dementia are growing worldwide. Alzheimer’s disease accounts for 60 to 80 percent of dementia cases. While there is no proven way to prevent Alzheimer’s, physical activity emerges as a modifiable lifestyle factor associated with reduced dementia risk.

Expert Opinions

While the deadlift benefits brain health, other experts caution against labeling one exercise as superior. Dr. Joanna Fong-Isariyawongse explained that various exercises target different aspects of brain health. Resistance training, aerobic activities, and balance-focused exercises contribute to overall brain protection. Dr. Sergio Guiteau added that there is no direct evidence linking heavier lifting to lower dementia rates.

Dr. Parth Bhavsar stressed that brain protection depends on factors such as consistency, technique, cardiovascular fitness, and more. He advised that any exercise performed safely, progressively, and consistently can contribute to brain health. Heavy lifting can be part of this approach.

Alternative Exercises

Experts suggest alternatives to heavy deadlifts for brain benefits. Dr. Fong-Isariyawongse mentioned using machine weights, resistance bands, bodyweight exercises, walking, and tai chi. Dr. Bhavsar listed alternatives such as trap-bar deadlifts, kettlebell deadlifts, Romanian deadlifts with light dumbbells, and more.

Dr. Mariam Zakhary praised the deadlift for challenging coordination and balance but noted functional benefits from exercises like sit-to-stand movements and chair squats. Dr. Guiteau also recommended squats, step-ups, and resistance-band exercises.

Importance of Consistency

Experts agree that consistency is crucial for maintaining brain health. Dr. Bhavsar cited physical inactivity as a modifiable risk factor for dementia. The CDC and WHO recommend regular physical activity to reduce cognitive decline risk.

Dr. Zakhary emphasized that a sustainable exercise routine is essential. Dr. Fong-Isariyawongse suggested that activities like learning a language or playing an instrument can enhance brain connectivity.

The deadlift is a powerful exercise for many, but experts advocate for a comprehensive approach to exercise for optimal brain health.