AI-driven fitness training. Build the body you want. In the hours you have. $5 a month.https://www.pickitup.aien-ushttps://www.pickitup.ai/blog/bcaa-post-workouthttps://www.pickitup.ai/blog/bcaa-post-workoutBCAAs taken post-workout raised muscle building less than whey protein did, and for soreness two reviews favor starting them days before training.Sat, 24 Oct 2026 21:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/does-caffeine-make-you-stronger-caffeine-before-liftinghttps://www.pickitup.ai/blog/does-caffeine-make-you-stronger-caffeine-before-liftingDoes caffeine make you stronger? An umbrella review of 21 meta-analyses puts it at 2-3% on a one-rep max and 6-14% more reps on a set to fatigue.Fri, 02 Oct 2026 09:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/cardio-vs-weights-for-fat-loss-body-compositionhttps://www.pickitup.ai/blog/cardio-vs-weights-for-fat-loss-body-compositionCardio vs weights for fat loss: across 31 trials, adding cardio to lifting took off about 1 kg more fat than lifting alone at no measurable lean-mass cost.Wed, 30 Sep 2026 09:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/does-creatine-make-you-stronger-strength-gains-resistance-traininghttps://www.pickitup.ai/blog/does-creatine-make-you-stronger-strength-gains-resistance-trainingDoes creatine make you stronger? Across 23 trials it added about 4 kg to an upper-body max and 11 kg to a lower-body max in 4 to 12 weeks.Tue, 29 Sep 2026 09:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/rpe-vs-percentage-based-training-for-strengthhttps://www.pickitup.ai/blog/rpe-vs-percentage-based-training-for-strengthRPE vs percentage-based training: across six studies autoregulation won by about 2 kg on a one-rep max, a percent or two, small enough to ignore.Thu, 24 Sep 2026 09:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/does-tracking-bar-speed-make-you-stronger-training-feedbackhttps://www.pickitup.ai/blog/does-tracking-bar-speed-make-you-stronger-training-feedbackDoes tracking bar speed make you stronger? A number after every rep raised bar speed about 8% in the session. The training evidence is thinner.Wed, 23 Sep 2026 09:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/how-accurate-is-a-1-rep-max-test-reliabilityhttps://www.pickitup.ai/blog/how-accurate-is-a-1-rep-max-test-reliabilityHow accurate is a 1 rep max test? Across 32 test-retest studies the same lifter's two scores sat about 4% apart, and closer on upper-body lifts.Tue, 22 Sep 2026 09:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/how-many-carbs-before-lifting-carbs-and-strength-traininghttps://www.pickitup.ai/blog/how-many-carbs-before-lifting-carbs-and-strength-trainingHow many carbs before lifting: across 49 studies, 39 found no performance benefit from more carbohydrate, and the pre-session floor comes to 15 grams.Mon, 21 Sep 2026 09:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/plant-protein-vs-animal-protein-for-muscle-growth-and-strengthhttps://www.pickitup.ai/blog/plant-protein-vs-animal-protein-for-muscle-growth-and-strengthPlant protein vs animal protein for muscle growth: across 16 randomised trials the strength gains matched, and the lean mass gap came to 0.22 kg.Sun, 20 Sep 2026 09:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/does-lifting-weights-improve-flexibility-vs-stretchinghttps://www.pickitup.ai/blog/does-lifting-weights-improve-flexibility-vs-stretchingDoes lifting weights improve flexibility? Across 55 studies, resistance training improved range of motion, and matched stretching when the two were compared.Sat, 19 Sep 2026 09:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/how-much-protein-to-get-stronger-protein-intake-for-strengthhttps://www.pickitup.ai/blog/how-much-protein-to-get-stronger-protein-intake-for-strengthHow much protein to get stronger: across 59 training trials, strength gains climbed up to about 1.5 g/kg a day (0.68 g/lb) and went no further.Fri, 18 Sep 2026 09:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/free-weights-vs-machines-for-muscle-growth-and-strengthhttps://www.pickitup.ai/blog/free-weights-vs-machines-for-muscle-growth-and-strengthFree weights vs machines for muscle growth: across 13 training studies, neither built more muscle. Strength went to whichever one each group trained on.Thu, 17 Sep 2026 09:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/can-you-build-muscle-in-a-calorie-deficit-lean-mass-and-strengthhttps://www.pickitup.ai/blog/can-you-build-muscle-in-a-calorie-deficit-lean-mass-and-strengthCan you build muscle in a calorie deficit? Across 59 studies, lean mass gains stopped once the deficit reached about 500 calories a day. Strength gains did not.Wed, 16 Sep 2026 09:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/does-stretching-build-muscle-static-stretching-hypertrophyhttps://www.pickitup.ai/blog/does-stretching-build-muscle-static-stretching-hypertrophyDoes stretching build muscle? Pooling 42 trials, static stretching moved size and strength a little, at a dose of 15 minutes a day per muscle.Tue, 15 Sep 2026 09:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/how-long-to-rest-between-sets-for-muscle-growthhttps://www.pickitup.ai/blog/how-long-to-rest-between-sets-for-muscle-growthHow long to rest between sets for muscle growth? Nine training studies, pooled: more than 60 seconds is worth it, and past 90 the evidence runs out.Mon, 14 Sep 2026 09:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/do-drop-sets-build-muscle-drop-sets-vs-traditional-setshttps://www.pickitup.ai/blog/do-drop-sets-build-muscle-drop-sets-vs-traditional-setsDo drop sets build muscle? Across five training studies they matched traditional sets for growth, in a third to a half of the training time.Sun, 13 Sep 2026 14:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/how-many-reps-at-80-percent-of-1rm-rep-max-charthttps://www.pickitup.ai/blog/how-many-reps-at-80-percent-of-1rm-rep-max-chartHow many reps at 80% of 1RM? Pooling 269 studies, the average was about 10 — and the spread between lifters is wide enough to matter.Sat, 12 Sep 2026 09:30:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/how-heavy-should-you-lift-to-build-muscle-training-loadhttps://www.pickitup.ai/blog/how-heavy-should-you-lift-to-build-muscle-training-loadHow heavy should you lift to build muscle? Pooling 28 studies, load barely moved muscle growth at all, and it decided strength almost entirely.Fri, 11 Sep 2026 09:30:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/does-cardio-kill-gains-concurrent-training-and-muscle-growthhttps://www.pickitup.ai/blog/does-cardio-kill-gains-concurrent-training-and-muscle-growthDoes cardio kill gains? Pooling 15 training studies, adding cardio cost a little muscle fiber growth and nothing at all at the whole-muscle level.Thu, 10 Sep 2026 14:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/full-range-of-motion-vs-partial-reps-for-muscle-growthhttps://www.pickitup.ai/blog/full-range-of-motion-vs-partial-reps-for-muscle-growthFull range of motion vs partial reps: across 23 studies the gap is about 3%. Where in the range you train turns out to be the more interesting question.Wed, 09 Sep 2026 18:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/how-close-to-failure-should-you-train-for-muscle-growthhttps://www.pickitup.ai/blog/how-close-to-failure-should-you-train-for-muscle-growthHow close to failure should you train? A meta-analysis of 15 studies found that grinding out the last rep adds nothing, but stopping too early costs you.Wed, 09 Sep 2026 10:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/what-causes-delayed-onset-muscle-soreness-doms-new-exerciseshttps://www.pickitup.ai/blog/what-causes-delayed-onset-muscle-soreness-doms-new-exercisesWhat causes delayed onset muscle soreness is mostly novelty, not effort. A meta-analysis found one light bout days earlier removes most of it.Tue, 08 Sep 2026 14:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/do-supersets-build-muscle-superset-vs-traditional-setshttps://www.pickitup.ai/blog/do-supersets-build-muscle-superset-vs-traditional-setsDo supersets build muscle? A meta-analysis of 19 studies found the same work done in about a third less time, at a real cost in how hard it feels.Tue, 08 Sep 2026 10:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/how-many-sets-per-week-for-hypertrophy-volume-dose-responsehttps://www.pickitup.ai/blog/how-many-sets-per-week-for-hypertrophy-volume-dose-responseHow many sets per week for hypertrophy? A meta-analysis of 67 studies maps the dose-response curve, and shows where each extra set stops paying for itself.Mon, 07 Sep 2026 10:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/training-frequency-for-strength-how-many-days-per-weekhttps://www.pickitup.ai/blog/training-frequency-for-strength-how-many-days-per-weekTraining frequency for strength matters less than it looks. Once weekly volume is equal, this meta-analysis says your schedule is mostly yours to choose.Sun, 06 Sep 2026 10:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/how-to-build-a-home-gym-shopping-list-under-1000https://www.pickitup.ai/blog/how-to-build-a-home-gym-shopping-list-under-1000How to build a home gym for about $1,000: the power rack, barbell, plates, and bench worth buying, with links. Skip the research, start lifting.Thu, 03 Sep 2026 10:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/best-home-gym-equipment-guide-for-strength-traininghttps://www.pickitup.ai/blog/best-home-gym-equipment-guide-for-strength-trainingBest home gym equipment guide: power racks, cable systems, dumbbells. Research-backed recommendations with budget tiers from $300-$3,000+.Thu, 12 Feb 2026 10:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/how-to-break-through-plateaus-in-weightlifting-and-strength-traininghttps://www.pickitup.ai/blog/how-to-break-through-plateaus-in-weightlifting-and-strength-trainingBreak through your weightlifting plateau with proven strategies: periodization, deload weeks, and weak point training. Science-backed guide for lifters.Sat, 07 Feb 2026 09:00:00 GMTBrenden Millsteintraininghttps://www.pickitup.ai/blog/weightlifting-powerlifting-strength-resistance-and-fitness-coach-selection-guidehttps://www.pickitup.ai/blog/weightlifting-powerlifting-strength-resistance-and-fitness-coach-selection-guideFind the right weightlifting, powerlifting, or strength coach for your goals: how the coaching types differ, when you need one, and what to do instead.Thu, 05 Feb 2026 10:00:00 GMTBrenden Millsteintrainingcoachinghttps://www.pickitup.ai/blog/exercise-anatomy-for-strength-training-and-resistance-traininghttps://www.pickitup.ai/blog/exercise-anatomy-for-strength-training-and-resistance-trainingLearn the muscle anatomy that actually matters for lifting: muscle grouping, upper and lower body, the posterior chain, and how to program around it.Tue, 03 Feb 2026 08:44:00 GMTBrenden Millsteintraining