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The Heat Is On – Physical Therapy in Hot Weather
As temperatures soar during summer months, staying active and healthy becomes more challenging—but also more crucial. Heatwaves can lead to dehydration, fatigue, and increased risk of injury, especially during outdoor activities. Physical therapy offers a structured and safe way to remain mobile and pain-free, even in extreme heat.
1. Why Heat Matters in Movement
High temperatures strain the cardiovascular system. Blood vessels expand to release heat, your heart works harder to maintain internal balance, and sweating leads to fluid loss. For those recovering from injuries or managing chronic pain, this adds extra layers of complexity.
Who’s at Risk?
- Older adults with limited mobility
- Athletes in rehab
- People with cardiovascular or respiratory conditions
- Anyone undergoing PT for surgery recovery
2. Hydration & Exercise: The PT Connection
In physical therapy sessions during heat, your therapist will likely:
- Monitor hydration status
- Adapt the intensity of sessions
- Focus on indoor, climate-controlled environments
💡 Pro Tip: If you’re exercising on your own, weigh yourself before and after sessions. For every pound lost, drink 16–20 oz of fluid to rehydrate.
3. Adjusting Routines for Hot Weather
Timing matters: Early morning or evening sessions reduce heat exposure.
Gear up right:
- Moisture-wicking clothing
- Breathable shoes
- Cooling towels or vests for outdoor PT
Environmental controls:
- Use fans or portable ACs for home sessions
- Apply cold packs after exercises to reduce inflammation
4. When to Modify or Skip Exercise
Your physical therapist will help you recognize warning signs:
- Excessive fatigue
- Dizziness or lightheadedness
- Nausea or confusion
If you’re experiencing these, stop immediately and cool down. Physical therapy doesn’t mean pushing through heat—it means adapting smartly.
5. Hot Weather Recovery Tools
- Cryotherapy: Cold packs, ice baths, or gel packs reduce inflammation
- Compression wraps: Improve blood circulation in swollen joints
- Manual therapy: Therapists can reduce strain with soft tissue work