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Straight answers on creatine, caffeine, coffee and training, backed by research.
Is Fasted Cardio Better for Fat Loss?
Fasted cardio burns more fat during the workout, but fat loss over weeks is the same as fed cardio. Here's what the research shows and when...
Cold Plunge After Workout: Does It Hurt Your Muscle Gains?
A cold plunge after a workout can ease soreness, but regular plunges after lifting blunted muscle growth in two trials. Here's when cold water helps and...
Can You Build Muscle Mass After 40?
You can build muscle after 40, and age made little difference to gains in a study of 287 adults. Here's how to train, eat and recover...
What Are Rest Pause Sets, and Do They Build Muscle?
Rest pause sets take a lift to failure, rest briefly and keep going. Research shows they build muscle at least as well as normal sets in...
How Often Should You Train Abs to See Results?
Train your abs two to four times a week with hard sets, like any other muscle. Ab work builds the muscle, but losing belly fat takes...
How to Build Back Muscle: Which Exercises Work Best?
A bigger back comes from vertical pulls, rows and hinges, enough weekly sets and steady progression. Here's what research shows about exercises and grips, plus a...
Compound vs Isolation Exercises: Which Builds More Muscle?
Compound lifts build more strength and train more muscle per set, so they should anchor your plan. Isolation exercises fill the gaps they leave. Here's what...
How Can a Skinny Guy Gain Muscle Fast?
Skinny guys can gain muscle fast with a modest calorie surplus, enough protein and hard training on the big lifts. Here's how fast to gain, what...
How Many Exercises Per Workout Should You Do?
Most lifters do best with 4 to 8 exercises per workout, 1 to 3 per muscle and 2 to 4 sets each. What really matters is...
Does Lifting Weights Increase Testosterone?
Lifting causes a short testosterone rise after a workout, but it doesn't raise your resting level, and the spike doesn't predict muscle growth. Here's what the...
Squat vs Leg Press: Which Is Better for Your Legs?
Squats and leg presses build similar leg muscle. Squats carry over better to jumping and squat strength, and the leg press is easier to train hard....
How to Get Stronger: What Does the Research Say Works Best?
Getting stronger comes down to heavy loads, practising your main lifts often, resting enough and adding weight over time. Here's what the biggest studies show, with...