Aerobic Exercise Health: The body adapts differently to different types of exercise. Aerobic, cardio, and endurance all refer to activities stimulating heart and breathing rates to provide the muscles with oxygenated blood. The oxygen is delivered by blood pumped from the heart through the arteries and returns to the heart through the veins. This explains all the heavy breathing during workouts. Aerobic exercise increases energy production in the muscle cells and blood delivery in the cardiovascular system.

Aerobic Exercise Health: EP Chiropractic Fitness Team

Aerobic Exercise Health

The Heart

All the muscles get to rest on and off when in use. The heart is a unique muscle that pumps blood through the body that never gets time off. This is why it is important to strengthen the heart. With aerobic exercise, the heart’s chamber/left ventricle gets larger, producing more blood per pump to the rest of the body. This improves cardiac output for the blood pumped by the heart per minute. When the heart is stronger, pumping more blood per beat means it doesn’t have to beat as rapidly. A lower resting heart rate is associated with a reduced risk of cardiovascular disease and promotes long and healthy life.

Vascular

Each time the heart beats, blood pumps from the left ventricle into the aorta and flows into a branching vessel network. Every artery in the body provides resistance to the circulation that the heart pushes against. The resistance provided can vary, depending on overall health and health conditions.

  • Aerobic exercise training reduces the workload by reducing arterial stiffness.
  • Aerobic exercise increases heart rate, pushing more blood through the arteries.
  • The inner wall of the arteries recognizes the increased blood flow causing the arteries to widen.
  • With regular training, the arteries acclimate and become more effective at expanding with each rush of blood.
  • No aerobic activity can cause the arteries to stiffen, causing circulation problems.
  • Increased arterial stiffness is associated with coronary artery plaque development.
  • Aerobic exercise impacts the vascular system by promoting capillary growth.
  • Capillaries are microscopic vessels where oxygen diffuses from red blood cells to the muscle and other cells.
  • The body stimulates a molecule called vascular endothelial growth factor to grow additional capillaries to regulate energy demand more efficiently.
  • Older individuals benefit from aerobic activity similarly to young individuals.

Metabolic

Along with cardiovascular benefits, aerobic exercise increases the muscles’ energy production. The energy is produced in muscle cells primarily through an oxidative energy system. Oxidative energy production takes place within cells called mitochondria. Once blood delivers oxygen to the muscle cells, it can be used to produce energy that powers the muscles.

  • Aerobic exercise training improves the muscle cells’ ability to burn fat by generating more mitochondria and enhancing functionality.
  • Following each training session, the body burns more fat than usual.
  • Aerobic training can increase resting metabolic rate, resulting in more calories burned.
  • It can increase post-exercise oxygen consumption/EPOC, resulting in increased calorie burn after training in addition to calories burned during exercise.

Muscle

The muscles adapt from aerobic training. Muscles are made up of various fiber types.

  • Aerobic exercise training primarily influences type 1 fibers, known as slow-twitch fibers.
  • The name comes from the proteins responsible for their contractions.
  • Relative to type 2a fibers/fast-twitch, type 1 fibers contract more slowly but have an increased capacity to contract over and over for longer.
  • Aerobic training results in hypertrophy of type 1 muscle fibers by adding more slow-twitch proteins.

Strengthening the heart and making arteries more flexible directly impacts health and physical function. Aerobic exercise strengthens and trains the heart to circulate blood efficiently. Injury Medical Chiropractic and Functional Medicine Clinic can develop a personalized health plan for your needs.


Aerobic Exercise Health: Dance Workout


References

Arbab-Zadeh, Armin, et al. “Cardiac remodeling in response to 1 year of intensive endurance training.” Circulation vol. 130,24 (2014): 2152-61. doi:10.1161/CIRCULATIONAHA.114.010775

Gavin, Timothy P et al. “No difference in the skeletal muscle angiogenic response to aerobic exercise training between young and aged men.” The Journal of physiology vol. 585, Pt 1 (2007): 231-9. doi:10.1113/Physiol.2007.143198

Hellsten, Ylva, and Michael Nyberg. “Cardiovascular Adaptations to Exercise Training.” Comprehensive Physiology vol. 6,1 1-32. 15 Dec. 2015, doi:10.1002/cphy.c140080

Nauman, Javaid, et al. “Temporal changes in resting heart rate and deaths from ischemic heart disease.” JAMA vol. 306,23 (2011): 2579-87. doi:10.1001/jama.2011.1826

Popel, A S. “Theory of oxygen transport to tissue.” Critical reviews in biomedical engineering vol. 17,3 (1989): 257-321.

Seals, Douglas R et al. “Aerobic exercise training and vascular function with aging in healthy men and women.” The Journal of physiology vol. 597,19 (2019): 4901-4914. doi:10.1113/JP277764

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Specialties: Stopping the PAIN! We Specialize in Treating Severe Sciatica, Neck-Back Pain, Whiplash, Headaches, Knee Injuries, Sports Injuries, Dizziness, Poor Sleep, Arthritis. We use advanced proven therapies focused on optimal Mobility, Posture Control, Deep Health Instruction, Integrative & Functional Medicine, Functional Fitness, Chronic Degenerative Disorder Treatment Protocols, and Structural Conditioning. We also integrate Wellness Nutrition, Wellness Detoxification Protocols and Functional Medicine for chronic musculoskeletal disorders. We use effective "Patient Focused Diet Plans", Specialized Chiropractic Techniques, Mobility-Agility Training, Cross-Fit Protocols, and the Premier "PUSH Functional Fitness System" to treat patients suffering from various injuries and health problems. Ultimately, I am here to serve my patients and community as a Chiropractor passionately restoring functional life and facilitating living through increased mobility. Purpose & Passions: I am a Doctor of Chiropractic specializing in progressive cutting-edge therapies and functional rehabilitation procedures focused on clinical physiology, total health, functional strength training, functional medicine, and complete conditioning. We focus on restoring normal body functions after neck, back, spinal and soft tissue injuries. We use Specialized Chiropractic Protocols, Wellness Programs, Functional & Integrative Nutrition, Agility & Mobility Fitness Training and Cross-Fit Rehabilitation Systems for all ages. As an extension to dynamic rehabilitation, we too offer our patients, disabled veterans, athletes, young and elder a diverse portfolio of strength equipment, high-performance exercises and advanced agility treatment options. We have teamed up with the cities' premier doctors, therapist and trainers in order to provide high-level competitive athletes the options to push themselves to their highest abilities within our facilities. We've been blessed to use our methods with thousands of El Pasoans over the last 3 decades allowing us to restore our patients' health and fitness while implementing researched non-surgical methods and functional wellness programs. Our programs are natural and use the body's ability to achieve specific measured goals, rather than introducing harmful chemicals, controversial hormone replacement, un-wanted surgeries, or addictive drugs. We want you to live a functional life that is fulfilled with more energy, a positive attitude, better sleep, and less pain. Our goal is to ultimately empower our patients to maintain the healthiest way of living. With a bit of work, we can achieve optimal health together, no matter the age, ability or disability.