Strength training is essential for everyone, not just athletes and bodybuilders. Regardless of age—from 25 to 75—the body has a remarkable capacity to become stronger. Research confirms that resistance exercise reduces the risk of many chronic conditions and becomes more important with age as muscle mass naturally declines. In older adults, maintaining strength supports independence while minimizing the risk of falls and fractures. Resistance can come from bodyweight exercises, bands, free weights or machines, with adaptations for all ages and fitness levels.

In addition to building muscle, regular strength training improves bone density, supports metabolic and cardiovascular health, enhances balance and mobility, and contributes to better cognitive function and emotional well-being. By promoting a stronger and more stable neuromusculoskeletal system, resistance training enables the body to better handle physical stressors, reducing excessive strain on the spine and joints, and supporting biomechanics and optimal nervous system function.

 

Protect the Spine and Bones

Muscle and bone health are interconnected, so strength training must adapt to changes in bone density. Debra Atkinson, a fitness educator and founder of Flipping 50, states, “The exercises that seemed harmless in your 30s carry a higher risk profile in your 50s.” Because bone density loss often begins in the spine, she recommends replacing crunches and sit-ups with functional movements that are both safer and more effective at targeting core strength. These include engaging the core while lifting weights, and doing pull-ups, push-ups and balance poses. A simple exercise is to hold a light weight at chest height, slowly extend the arms forward and then bring the weight back to the chest. Keep the core muscles tightened to prevent the back from arching as the arms extend.

The Bone Health & Osteoporosis Foundation advises those with osteoporosis to maintain an upright posture, spinal extension and core stability during strength training, while avoiding repeated forward bending that can harm spinal integrity.

 

Employ the Correct Movements

Heavier weights do not always yield better results. Effective training prioritizes movement quality over load, focusing on neutral spinal alignment, controlled movement, proper breathing and core stability. Progressive overload, which involves gradually increasing resistance as the body adapts, enables muscles, bones and connective tissues to build strength and endurance without unnecessary strain.

Dr. Peter A. Gratale, founder of Energy Chiropractic & Pilates, in New Jersey, and former co-host of ESPN’s BodyShaping, believes that one of the most valuable uses of chiropractic by athletes and workout enthusiasts is performance enhancement. He explains, “Chiropractic is the bullseye on the target of a well-conceived training program that includes core strengthening, strength training, high-intensity interval training and self-myofascial release [the use of gentle, sustained pressure to relieve tension in connective tissues].”

Because efficient movement and function depend on coordinated communication between the nervous system and the body’s other systems, Gratale advocates for a whole-body training approach. Restrictions in spinal or joint motion, muscular imbalances and asymmetrical movement patterns can disrupt efficient movement and lead to compensation. Optimal performance requires more than just muscle strength; it involves mobility, breathing mechanics, core stability, coordinated muscle activation and cardiovascular function, all of which influence the body’s response to exercise.

 

Strategically Restart Exercise After Injury

Injuries can disrupt strength-training routines. While it is essential to allow the body to heal, returning to training after injury involves more than just waiting for pain to subside. Dr. Ronald Torrance II, a board-certified sports medicine physician at New Regeneration Orthopedics, in Florida, states, “Many patients stop exercising after an injury because pain and protective movement patterns create a cycle of de-conditioning, compensation and fear of re-injury. Dynamic neuromuscular stabilization and progressive functional movement training interrupt that cycle by first rebuilding the nervous system’s control of posture and stability, then layering strength onto those corrected movement patterns.”

Instead of resting until an injury feels better or diving back into unrestricted exercise, functional training progressively reinforces improved movement patterns with squatting, hinging, pushing, pulling, carrying and rotating exercises. When conservative care has plateaued, but surgery is not yet necessary, regenerative and interventional orthopedics may offer additional options for suitable patients. “The goal is not simply pain reduction; it is creating a more favorable biologic environment so that progressive strength and movement training can resume productively,” explains Torrance.

Image-guided orthobiologic procedures may use a patient’s own biologic agents, such as platelet-rich plasma (PRP) or bone marrow concentrate (BMAC) to promote the healing of affected areas. Research is ongoing, with evidence supporting reduced pain and improved function for certain conditions, especially PRP for knee osteoarthritis, while evidence for BMAC and other applications is limited. For selected patients, these treatments may provide another option before surgery, reflecting a philosophy of using the least invasive approach to restore function and support a safe return to strength training.

 

Get Started

Focus on proper form and gradual progression over lifting heavy weights too soon. Beginners and those returning after injury should allow adequate recovery, differentiate between normal muscle fatigue and pain indicating injury, and consult qualified professionals if health conditions or previous injuries exist. Whether starting with resistance bands at 70 or lifting a barbell for the first time at 35, building strength preserves mobility, independence and quality of life for years.

 

Dr. Brian Stenzler is vice president of operations and chief health officer for KnoWEwell and the Natural Awakenings Publishing Corporation.