Warm or Cold Immersion: Wellness on Your Terms

A bathing space can serve more than one kind of day. After a busy afternoon, you might welcome the comfort of warm water and an unhurried evening. After demanding exercise, cold immersion may appeal as part of your recovery plans.

Start with the kind of bathing you will return to most often: warm water for an evening pause, or cold immersion alongside an active routine. If both appeal, look for a model designed to support both.

Warmth for an unhurried evening

Warm water can be a welcome invitation to unwind. Leave your phone elsewhere, close the door on the day’s demands and settle into a bath you enjoy.

Warm bathing may also complement an evening sleep routine. A review in Sleep Medicine Reviews found that warm baths or showers before bedtime could help people fall asleep more easily under the conditions studied. Evidence remains limited, and this is not a treatment for persistent sleep difficulties. [1]

The everyday appeal is simple: a pleasant transition toward rest, with time afterward to read, talk or prepare for bed without rushing.

Cold for an active routine

Cold immersion may appeal after strenuous activity, when temporary relief from muscle soreness is welcome. Research in athletes and active people has found less reported soreness and improved feelings of recovery the next day compared with resting alone. Individual results vary. [2]

Consider how a plunge fits your training goals. Regular cold immersion immediately after lifting may reduce muscle growth, so timing matters if building muscle is a priority. [3]

Flexibility for the way you live

Heating and cooling capability gives you a choice of bathing experiences within one installation. That may suit a household with different preferences or let you choose according to the day.

When comparing equipment, confirm the supported temperature range and how long it takes to move between settings. A bath that can provide warm and cold water is not necessarily designed to switch quickly during one session. Alternating deliberately between heat and cold is a separate practice called contrast bathing.

Look beyond the controls. Comfortable dimensions, easy access and manageable cleaning help make a bath part of life at home. Check the model’s installation, drainage and water care requirements before choosing.

Make each experience a considered choice

Check with your healthcare professional that your chosen bathing experience is suitable for you, especially if you have a medical condition, are pregnant or take medication. Follow equipment guidance, avoid alcohol and leave the water if you feel unwell. For cold immersion, have another adult present, keep your head above water and breathe normally without breath holding or deliberate hyperventilation. Plan for secure footing and maintain the water as instructed. [4,5]

Explore immersion options from Lumi Therapies with your favorite way to bathe in mind. Check the capabilities of each model and choose a bath you will enjoy returning to.

References

[1] Haghayegh S, et al. Review of warm showers or baths before bedtime and sleep. Sleep Medicine Reviews. 2019. Read the study.

[2] Moore E, et al. Review of cold water immersion and recovery after strenuous exercise. Sports Medicine. 2022. Read the study.

[3] Piñero A, et al. Review of cold water immersion after resistance exercise and muscle growth. European Journal of Sport Science. 2024. Read the study.

[4] Tipton M, et al. Cold water therapies and minimizing risk. British Journal of Sports Medicine. 2022. Read the guidance.

[5] HealthLink BC. Residential hot tubs and pools: Health and safety tips. 2024. Read the guidance.