Strength
Grip Strength: The Longevity Marker You Can Train
Grip strength is one of the simplest health checks we have. In large studies, a weaker grip lines...
The Journal
Health & Fitness Blogs
Science-backed insights on training, nutrition, recovery and longevity. No hype, just what the evidence shows.
Strength
Does Lifting Slowly Build More Muscle?
Slow reps are said to build more muscle through time under tension. Slow lifting does raise the short-term...
Strength
Full-Body vs Split: How Often to Train Each Muscle
Training a muscle more often does not automatically build more. Once studies match weekly volume, one, two or...
Strength
Does Lifting Weights Make You Less Flexible?
Does lifting make you stiff and muscle-bound? Trained through a full range of motion, strength work improves flexibility...
Strength
How Many Calories Does Muscle Really Burn?
The claim that a pound of muscle burns 50 calories a day is wrong. Measured tissue data put...
Strength
The Spot Reduction Myth: Where Your Body Loses Fat
The idea that training a body part burns the fat over it has sold decades of gadgets. Across...
Strength
Does Lifting Weights Make Women Bulky?
A common fear keeps many women out of the weights room. On the same programme, women build muscle...
Strength
Do You Really Need to Warm Up Before Exercise?
A warm-up improved performance in most measures and structured routines cut injury rates in trials. Here is what...
Strength
Do You Need Heavy Weights to Build Muscle?
You do not have to lift heavy to grow muscle. A network meta-analysis of 28 trials and a...
Strength
Full Range of Motion vs Partial Reps: What Builds More Muscle?
A full range of motion builds equal or greater muscle than partial reps, and stronger carryover across the...
Strength
Free Weights vs Machines: Which Builds More Muscle?
Free weights or machines for muscle and strength? A 2023 meta-analysis of 13 controlled trials found no meaningful...
Strength
How Long Should You Rest Between Sets? The Evidence
Longer rest builds more strength, and about a minute or two is plenty for muscle size. Here is...
Strength
Can You Build Muscle and Lose Fat at the Same Time?
Body recomposition means gaining muscle and losing fat at the same time. A controlled trial shows it is...
Strength
How Many Sets a Week to Build Muscle? The Evidence
How many hard sets per muscle each week actually build muscle? The 2026 evidence, including the first ACSM...
Strength
Is Muscle Soreness a Sign of a Good Workout? The Evidence
Next-day ache feels like proof a workout worked. Studies that measured soreness, muscle damage, and growth side by...
Strength
Lose Muscle on a Break? What Fades, What Stays, and Muscle Memory
In athletes, aerobic fitness drops within 2 weeks off. In older adults, muscle shrinks over months while much...
Strength
Do You Need to Train to Failure to Build Muscle?
Two meta-analyses and a 2025 trial found little or no extra gain from training to failure. See what...
Strength
VO2 Max and Longevity: The Data, and a Plan to Raise Yours
In 122,007 adults, low fitness carried death risk comparable to or greater than smoking. See what raised VO2...
Strength
Strength Training Sweet Spot for Longevity: The Weekly Dose
A new study of 147,374 adults found about 90 to 120 minutes of strength training a week links...
Strength
Eccentric Training: What Two 2022 Trials Found About Lowering Weights
A small 5-week 2022 trial in untrained young adults found lowering-only biceps curls built strength and size about...
Strength
Grip Strength and Longevity: What Your Hands Reveal
Grip strength predicts early death across millions of adults, even after accounting for age and disease. Here is...
Strength
Blood Flow Restriction Training: Building Muscle With Light Weights
Two reviews found light-load blood flow restriction training built muscle about as well as heavy lifting, with smaller...
Strength
Does Cardio Kill Gains? Concurrent Training Meta-Analysis
A 2022 Sports Medicine meta-analysis of 43 trials found combining cardio with strength training did not reduce muscle...
Strength
Jump Training and Hip Bone Density: What 18 Trials Found
A 2023 review of 18 jump training trials in 666 adults found femoral neck bone density was 1.5%...
Strength
Lift Fast After 60: Power Training Beats Slow Reps For Function
Two meta-analyses of 35 randomised trials and over 1,100 adults aged 60+ show one small cue (drive the...
Strength
The 10-Second Balance Test: What a Study of 1,702 Adults Found
In a 2022 study, adults aged 51 to 75 who failed a 10-second one-leg stand were more likely...
Strength
Best Exercise for Knee Osteoarthritis: 217 Trials Show One Winner
Knee osteoarthritis affects around 1 in 5 UK adults over the age of 45. Pain, stiffness and reduced...
Strength
GLP-1 Drugs and Muscle Loss: The Strength Training Fix
Up to 40 percent of weight lost on GLP-1 medications is muscle. Here is the evidence-based plan to...
Strength
Strength Training Through Menopause: Bone, Muscle and Hot Flushes
Supervised heavy training raised spine bone density in a menopause trial, but exercise did not cut hot flush...
Strength
Heavy Strength Training at Retirement Age: Lessons From a 4-Year Trial
In a Danish trial, one year of heavy lifting at retirement age kept leg strength at its starting...
Strength
Rucking for Bone Density: The Weighted-Walking Evidence
Walking is the most common form of exercise in London. It is free, fits any commute, and stays...
Strength
Pilates Benefits: What the Research Supports and What It Does Not
Meta-analyses link Pilates to less back pain, better balance and lower depression scores, but trial quality is low....
Strength
Muscle Strength Predicts Lifespan: 2026 JAMA Evidence
A 2026 JAMA Network Open study of 5,472 older women shows grip strength and chair stand speed predict...
Strength
3-Day Beginner Gym Workout Plan: Full-Body Strength and Fat Loss
A simple, evidence-based 3-day full-body programme for beginners. Three sessions a week beats five for most adults starting...
Strength
Leg Extensions: Why This Exercise Isn't the Best Choice
The leg extension machine is a gym staple. It feels easy and isolates the quadriceps. The mechanics carry...
Strength
Jaw Exercises: Why Stronger Jaw Muscles Matter
Looking to get a sharper jawline naturally? Jaw exercises are a powerful, non-surgical way to define your jawline,...
Strength
6 Fitness Myths That Hold Back Your Progress
Lifting makes women bulky. Cardio is the best fat-loss tool. Spot reduction works. Six common fitness myths and...
Strength
Why Your Calves Aren't Growing (And How to Fix It)
Calves are notorious for stubborn growth. Walking and standing already train them. The fibres are dense with slow-twitch...
Strength
Leg Day Routine: Which Exercises Grow Which Muscles
MRI trials show squats, hip thrusts and leg curls grow different leg muscles. Here is what each one...
Strength
Which Body Part Should You Train First: A Practical Answer
The Real Answer Depends on Your GoalPeople search for the single best body part to train. The truth...
Strength
Strength Training Benefits: What the Research Shows
Cohort studies link strength training with a lower risk of early death and diabetes, at low or very...
Strength
How to Train Effectively at Home: A Complete Evidence-Based Guide
You do not need a gym to build strength. Three sessions a week of progressive bodyweight and band...