Research

Study summaries and evidence-based findings.

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Research & Industry
Jul 16, 2026 · 8 min read

How Close to Failure Should You Train for Best Results?

A 2026 randomised crossover study found that training closer to failure increases neuromuscular and metabolic fatigue — but the right stopping point depends on your exercise and load, not a single universal rule.

Research & Industry
Jul 14, 2026 · 7 min read

Heavy vs Light Loads for Hypertrophy: What Does the Research Show?

The load on the bar matters less than how hard you push each set. Here's what the best available evidence — including Schoenfeld's meta-analyses and a 2026 syst

Research & Industry
Jul 7, 2026 · 6 min read

Is Ultrasound a Reliable Way to Measure Muscle Growth?

A 2025 study found that ultrasound muscle thickness measurements significantly underestimated — and failed to correlate with — MRI-measured muscle growth in trained individuals. If you've been using ultrasound data to judge your progress, the numbers may be misleading you.

Research & Industry
Jul 5, 2026 · 8 min read

Does Muscle Length Matter More Than Load for Hypertrophy?

Two new studies challenge the assumption that heavier loads always produce better muscle adaptations. The real variable worth tracking may be where in the range of motion you're actually training.

Research & Industry
Jul 4, 2026 · 6 min read

Does Blood Flow Restriction Training Build Muscle as Well as Heavy Lifting?

A 2026 controlled trial found that high-load resistance training outperforms blood flow restriction for lateral gastrocnemius hypertrophy, while both methods produce similar results in the soleus. The difference comes down to muscle fiber type.

Research & Industry
Jul 3, 2026 · 7 min read

Does Range of Motion Matter for Hypertrophy?

A 2026 study found that training at long muscle lengths with moderate loads and partial range of motion produced hypertrophy equal to full ROM training at high intensity. Here's what that means for how you structure your sessions.

Research & Industry
Jun 28, 2026 · 7 min read

Vibration Plate Research: What Does the Science Actually Show?

Whole-body vibration training has been studied for strength, bone density, and neuromuscular performance. The results are more nuanced than the marketing sugges

Research & Industry
Jun 21, 2026 · 7 min read

Does Citrulline Malate Actually Work for Lifters?

Citrulline malate is one of the most popular pre-workout ingredients on the market. But does the research support the hype, or are lifters paying for expensive

Research & Industry
Jun 17, 2026 · 7 min read

Is the Mind-Muscle Connection Real? What Research Says

The mind-muscle connection is a measurable neurological phenomenon, but the research on whether it actually produces more muscle growth is more nuanced than mos

Research & Industry
Jun 9, 2026 · 5 min read

What's the Optimal Caffeine Dose for Strength Training?

Five decades of research reveals the precise caffeine doses that maximize strength gains while minimizing jitters and crashes.

Research & Industry
Jun 2, 2026 · 4 min read

What's the Best Resistance Training Approach for Everyone?

A groundbreaking study shows that resistance training doesn't need complex, condition-specific programs—one universal framework works safely for everyone.

Research & Industry
Jun 1, 2026 · 4 min read

What's the Best Way to Use Eccentric Loading for Strength?

Recent strength training research challenges the popular belief that accentuated eccentric loading enhances performance in subsequent repetitions.

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