The Latest Sports Science & Nutrition Research

Exercise Gets Official Mental Health Role, Compression Tights Don’t Improve Sleep, Supplements Match Goals

Welcome to my weekly summary of the latest research from the world of sports science!

These studies uncover new insights into nutrition and training that can help improve your health and performance.

Training is as much mental health maintenance as it is physical preparation

Exercise Physiologists Earn Formal Role in Mental Health Care

Structured exercise now has official backing as a frontline mental health intervention. A new consensus statement from Exercise and Sports Science Australia defines how exercise professionals should integrate into clinical mental health teams.

The statement drew on 24 experts across six Australian states and a review of research from 2016-2025. A four-step Delphi process achieved 80% or greater agreement across all 12 key items.

The framework establishes six core principles for exercise-based mental health support. These include person-centred care, trauma-informed practice, and evidence-based behaviour change strategies.

The scope covers the full care journey from referral through discharge. It also outlines leadership and advocacy responsibilities beyond direct patient contact.

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My Thoughts

This formalises what many runners already know intuitively. Training is as much mental health maintenance as it is physical preparation.

The emphasis on trauma-informed practice matters. Hard training can surface difficult emotions, and knowing when to adjust the plan requires more than physiology knowledge.

If you coach or train with others, this framework offers language for conversations about exercise and mental wellbeing. It legitimizes what we do beyond split times.

Compression Tights in Bed Don’t Improve Sleep After Exercise

Compression Tights in Bed Don't Improve Sleep After Exercise

Sleeping in compression gear after training won’t help you recover faster through better sleep. A gold-standard polysomnography study found no measurable benefit to any sleep metric.

Twelve healthy males completed 40 minutes of moderate cycling, then slept with a 9-hour opportunity. Half the nights they wore lower-body compression tights to bed, half they didn’t.

Sleep onset latency, efficiency, total sleep time, slow-wave sleep, and REM sleep showed no differences between conditions. Subjective ratings of sleep quality, comfort, and pain were also unchanged.

Previous studies suggesting compression helps sleep relied on self-reports and accelerometers. This is the first to use polysomnography, the clinical gold standard.

Read the Study

My Thoughts

I appreciate the researchers’ practical conclusion. If you like wearing compression to bed, it won’t hurt your sleep, so keep doing it.

The study only looked at moderate-intensity exercise. After genuinely hard sessions or races, the compression-sleep relationship might differ, though we don’t have data yet.

Focus your recovery attention on the basics that actually move the needle. Sleep duration, timing consistency, and room temperature matter more than what you wear.

Different Supplements Excel for Strength, Endurance, and Recovery

Different Supplements Excel for Strength, Endurance, and Recovery

Not all supplements work the same way. A large network meta-analysis shows creatine, protein, and omega-3s each outperform the others for specific outcomes.

Researchers analysed 35 randomised controlled trials with 1,211 trained athletes. All participants had at least six months of structured training background.

Creatine ranked highest for muscle strength gains. Protein supplementation proved most effective for endurance performance. Omega-3 fatty acids delivered the greatest recovery benefits.

The analysis found no conflicts between direct head-to-head comparisons and indirect evidence. This strengthens confidence in the outcome-specific rankings.

Read the Study

My Thoughts

This confirms what supplement science has hinted at for years. Picking a supplement based on your primary goal makes more sense than chasing one “best” option.

For distance runners, the omega-3 finding is particularly relevant. Faster recovery between hard sessions compounds into more quality training over a block.

Match your supplements to your current training phase. Building strength in the off-season? Creatine. Heavy mileage block? Prioritise omega-3s and protein timing around key sessions.

That’s all for this week!

I hope you learned something new and if there’s anything you think we should dive into further, shoot us an email!

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