Walking & Hiking: How Your Walks Affect Pain, Mood, Digestion and Energy
Walking is the exercise most doctors can prescribe to almost anyone: no equipment, no gym, an intensity you control with every step. A brisk 30-minute walk, a slow stroll after dinner and a five-hour hike in the hills all count, yet they ask very different things of your body. For many chronic conditions, regular walking is one of the best-evidenced things you can do. For others, a walk that is a little too long is exactly what sets off the next flare. The only way to know where your own line sits is to put your walks next to your symptoms.
Health effects
For mood, walking punches far above its weight. A 2024 BMJ network meta-analysis of more than 200 trials ranked walking and jogging among the most effective exercise options for depression, with benefits that grew with intensity but were already clear at a brisk walking pace. Walking outdoors adds daylight, which helps anchor the body clock, and time among trees and water, which has its own measurable effect on stress: people who spend around two hours a week in nature report better health and wellbeing than those who spend none. For back and joint pain, walking is now a treatment in its own right. In the 2024 WalkBack trial, adults who had recovered from an episode of low back pain and followed a progressive walking programme went almost twice as long before their next episode as those who did not. In knee and hip osteoarthritis, rheumatoid arthritis and axial spondyloarthritis, regular walking improves pain, stiffness and function, and for fibromyalgia, aerobic exercise such as walking is the only treatment that European guidelines strongly recommend. The usual pattern is a little discomfort early on that settles over weeks; pain that is clearly worse the next morning means the dose was too high, not that walking is wrong for you. For the gut, walking speeds the movement of gas and stool through the colon. A 10 to 15 minute walk after a meal can ease bloating and post-meal discomfort and blunts the rise in blood sugar, and in a Swedish trial, people with IBS who were coached to be more active improved clearly more than those who were not, and were far less likely to see their symptoms get worse. The exception that matters is post-exertional malaise. In ME/CFS and long COVID, a walk that feels manageable on the day can trigger a crash 12 to 72 hours later, and current guidance (NICE 2021) advises against graded exercise. Here walking is the main daily exertion to measure and keep inside your energy envelope, not a dose to push. Hiking adds its own load: long descents put several times your body weight through the knees, heat and dehydration can trigger headaches, dizziness or MS symptoms, and cold air can tighten the airways in asthma. Logging duration and terrain is what turns those vague connections into something you can plan around.
Tracking with Trace Health
Log each walk or hike in Trace Health with its duration, and add a note for terrain, heat or a big climb. With Premium, walks and hikes your Apple Watch or iPhone records in Apple Health arrive on their own: Walking / Hiking switches on with the first one, and a walk you log yourself replaces the imported copy, so nothing is counted twice. After a few weeks, Trace Health shows whether your walks are followed by better days or by pain and crashes, and how many hours later.
Frequently Asked Questions
Is walking good for back pain, joint pain and fibromyalgia?
For most people, yes, and the evidence is strong. Regular walking reduces pain and stiffness and improves function in chronic low back pain, knee and hip osteoarthritis, rheumatoid arthritis and axial spondyloarthritis, and a progressive walking programme nearly doubled the time to the next episode of low back pain in the 2024 WalkBack trial. For fibromyalgia, aerobic exercise such as walking is the treatment European guidelines recommend most strongly. Start below what you think you can manage, for example 10 to 15 minutes on flat ground, and add a few minutes each week. Some soreness in the first weeks is normal; pain that is clearly worse the next morning means you should scale back. Logging each walk next to your pain in Trace Health shows you the duration that helps rather than hurts.
Can walking make my symptoms worse?
It can, in specific situations. With ME/CFS or long COVID, any exertion beyond your current envelope, including a walk that felt easy, can trigger post-exertional malaise 12 to 72 hours later, which is why the delay matters more than how you feel at the end of the walk. Long or steep hikes can flare knee and hip pain, especially on the way down; heat can bring on Uhthoff's phenomenon in multiple sclerosis or dizziness with POTS; and cold, dry air can trigger asthma. Sudden chest pain, unusual breathlessness, fainting or calf pain that stops you walking needs prompt medical attention. Recording walks in Trace Health makes these delayed links visible, so you and your doctor can adjust the dose rather than give up walking altogether.
Can Trace Health import my walks and hikes from Apple Health or my Apple Watch?
Yes, with Premium. Turn on Import from Apple Health in Trace Health's Settings and every walk or hike saved as a workout in Apple Health, by your Apple Watch, your iPhone or another fitness app, appears in Trace Health as a Walking / Hiking log with its time and duration, including the history Apple Health allows it to read. The activity switches itself on with the first walk that arrives. Steps that are not part of a recorded workout are not imported. If you log a walk by hand, it replaces the imported one, so there are no duplicates, and anything you log in Trace Health can also be saved to Apple Health as a walking workout. Your data stays on your iPhone.
Your health data stays on your iPhone.
No account. Private. No personal information is ever requested. Your health data stays on your iPhone by default. A backup option to your private iCloud is available. Trace Health never collects or sells your health data.
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