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Fitness Guides 💪

21 no-nonsense guides: strength training, running, nutrition, sleep, recovery. What the research actually says, not what your Instagram guru sells.

The 20% of fitness that delivers 80% of results

Most fitness content is optimized for engagement, not results. The truth is boring: 3-4 strength sessions per week, progressive overload, 0.7-1g protein per lb bodyweight, 7+ hours sleep, calorie deficit for fat loss. That\'s 90% of the game.

These guides cut through the noise. Beginner lifters: start with a 3-day full body plan. Intermediate: PPL split. Fat loss: calorie deficit + strength training preserves muscle. Runners: Couch to 5K, then Zone 2. Supplements: only creatine has strong evidence.

The one rule that matters: Progressive overload. Every session, lift more than last — 1 more rep, 2.5kg more, slower tempo. No overload = no adaptation = no gains.

Progressive overload: the ONE rule that matters

Add weight, reps, sets, or time

9.8
/ 10

The only rule for building muscle or strength: lift more this session than last. "More" = +1 rep, +2.5kg, +1 set, slower tempo, shorter rest. Without progressive overload, your body has no reason to adapt. Track everything (sets, reps, weight) in a notebook or app. What gets measured gets improved.

💪 StrengthCore principle
Best for
All lifters
#principles

Calorie deficit: the only rule of fat loss

Eat less calories than you burn

9.8
/ 10

Weight loss = calories in < calories out. Every diet "works" by creating a deficit (keto, IF, Mediterranean). Start with -500/day = ~1lb/week. Never cut more than -1000/day. Use a calculator (TDEE × 0.8) and adjust every 4 weeks. Weigh yourself 3-7x/week and average — single-day weight is noise.

🥗 NutritionEssential
Best for
Anyone wanting to lose fat
#fat-loss#calories

Sleep is 50% of your results

7-9 hours or forget the gym

9.7
/ 10

Growth hormone peaks in deep sleep. Testosterone requires sleep. Cortisol (muscle killer) rises with poor sleep. Studies: 7+ hours = 2x muscle gain vs 5 hours sleep, same training. Going to bed 30 min earlier beats supplements. Magnesium glycinate + blackout room + no phone 1hr before.

😴 RecoveryEssential
Best for
All trainees
#sleep#recovery

Couch to 5K: the gold-standard running beginner plan

9 weeks, 3x/week, zero to 5K

9.6
/ 10

Week 1: 1 min run + 1.5 min walk, 20 min total. Each week: runs get longer, walks get shorter. By week 9: 30 min continuous run = ~5K. Apps: C25K (official), Zombies Run, Nike Run Club. Rule: NEVER skip weeks even if easy.

🏃 CardioEssential
Best for
Running beginners
#running#beginner

Creatine: the only supplement with real evidence

5g/day, forever

9.6
/ 10

300+ studies. 5-10% strength gain, 1-2% muscle gain over months. $30 tub lasts 3 months. Also improves cognition. No loading needed (just take 5g/day, hits saturation in ~4 weeks). Monohydrate > HCL/Ester. Creatine doesn't "hold water" in a bad way — hydrates muscles.

🥗 NutritionProven
Best for
All lifters
#supplements#creatine

Beginner strength: 3-day full-body plan

Zero to strong in 12 weeks

9.5
/ 10

Mon/Wed/Fri, 3x per week. 5 exercises per session: squat, bench press (or pushup), deadlift, overhead press, pull-up (or row). 3 sets × 5-10 reps. Start light, add 2.5kg per session. Classic StrongLifts 5x5 or Starting Strength template — still the best for absolute beginners.

💪 StrengthEssential
Best for
Complete beginners
#beginner#strength

Protein: how much do you actually need?

0.7-1g per lb body weight

9.5
/ 10

Research: 1.6-2.2g/kg (0.73-1g/lb) of body weight preserves muscle during fat loss and maximizes muscle growth. For 160lb person: 120-160g/day. Spread across 4 meals of 30-40g. Sources: chicken, eggs, Greek yogurt, whey, tofu, cottage cheese, lean beef, fish. Pro tip: hit protein first, then carbs/fats fill remaining calories.

🥗 NutritionEssential
Best for
All lifters + dieters
#protein#nutrition

Injury prevention: 5 non-negotiables

Stay in the gym for 30 years

9.5
/ 10

1) Warm up 10 min (5 min cardio + dynamic stretches + empty-bar sets). 2) Don't ego lift — form breaks at 90%+ of 1RM for novices. 3) Deload every 4-6 weeks. 4) Sleep 7+ hours. 5) If something hurts sharp (not soreness) for 3+ days, see a physio. Gym injury at 30 = rehab for life.

😴 RecoveryEssential
Best for
Lifelong trainees
#injury

Compound vs isolation lifts: 80/20 rule

Focus 80% here

9.4
/ 10

Compound lifts (squat, deadlift, bench, overhead press, row, pull-up) use multiple muscles and drive 80% of gains. Isolation (curls, triceps extensions, lateral raises) polish specific muscles. A session of 80% compound + 20% isolation beats the reverse every time. Beginners: 100% compound for 6 months.

💪 Strength
Best for
All lifters
#lifting

Zone 2 training: the "do nothing" cardio that works

Easy pace, big gains

9.3
/ 10

Zone 2 = HR 60-70% of max, can hold a conversation. Sounds too easy. But 80% of elite endurance athlete's training is Zone 2. Builds mitochondrial density. 3-4 hours/week at Zone 2 beats 1 hour HIIT for long-term cardio fitness + fat loss.

🏃 CardioUnderrated
Best for
Endurance athletes
#cardio#zone-2

10-min desk worker mobility routine

Undo 8 hours of sitting

9.3
/ 10

Daily: 2 min neck CARs, 2 min shoulder CARs, 2 min hip CARs, 2 min couch stretch, 2 min pigeon. Total 10 min. Fixes rounded shoulders, tight hips, forward head. After 30 days: less back pain, better squat depth.

🧘 Mobility
Best for
Desk workers
#mobility#desk

Push/Pull/Legs (PPL): the 6-day intermediate split

Hypertrophy after your beginner gains plateau

9.2
/ 10

Week: Push (chest/shoulders/triceps), Pull (back/biceps), Legs, rest/repeat. 4-6 exercises per day, 8-15 reps. Best split when you've outgrown 3-day full body and have 6 days/week. Scale up: PPL + PPL. Scale down: Upper/Lower 4-day.

💪 Strength
Best for
Intermediate lifters
#intermediate#ppl

Running form: 5 fixes that save your knees

Prevent injuries from day 1

9.2
/ 10

1) Land midfoot, not heel (reduces knee impact). 2) Cadence 170-180 steps/min (most runners are 160 too slow). 3) Lean slightly forward from ankles (not waist). 4) Arms at 90°, no crossing midline. 5) Look 10-20m ahead, not at feet. Most running injuries = form + overtraining, not genetics.

🏃 Cardio
Best for
Runners
#running#form

Cardio or weights for fat loss?

Both + diet wins

9.2
/ 10

Cardio alone: burns calories during workout. Weights: burns less during, but preserves muscle (prevents "skinny fat" loss), raises metabolism long-term. Ideal: 3x strength + 2x cardio/week + calorie deficit. If forced to pick one: weights.

🏃 Cardio
Best for
Fat loss seekers
#fat-loss

Yoga for complete beginners: 15-min daily

Flexibility, pain relief, stress

9.1
/ 10

Start with Yoga With Adriene on YouTube (free, 10M+ subs, no bullshit). "Yoga for Beginners" playlist. 15-20 min/day. Focus on breath + form, not depth. After 30 days: notice better sleep, less back pain, better mood. No need to hit headstands.

🧘 MobilityBeginner-friendly
Best for
Desk workers, stressed trainees
#yoga#flexibility

Meal prep for gym gains: 5-hour Sunday

Eat like a pro for $80/week

9
/ 10

Sunday 5-hour session: (1) 6 lbs chicken breast in oven, (2) 3 cups dry rice in cooker, (3) sheet of veg roasted, (4) 2 dozen hard-boiled eggs. Portion into 10 Tupperware = lunches + dinners for the week. Cost ~$80-100. Time saved: 10+ hours of daily cooking.

🥗 Nutrition
Best for
Busy trainees
#meal-prep

Deload weeks: why your gains stall without them

Plan rest or injury forces it

9
/ 10

Every 4-6 weeks of hard training, take 1 week at 60-70% intensity. Same exercises, less weight/reps. Counterintuitive: you come back STRONGER, not weaker. Skipping deloads = injury + stalled progress. Track training volume; when it's not going up, deload.

😴 Recovery
Best for
Intermediate+ lifters
#recovery#programming

Home gym minimum: $300 setup

Adjustable dumbbells + bench + pull-up bar

9
/ 10

(1) Adjustable dumbbells ($200-300 for 5-50lb pair — PowerBlock, Bowflex). (2) Flat/incline bench ($100). (3) Doorway pull-up bar ($25). That's it. Full upper body + most lower body. Scale up later with squat rack + barbell.

🏠 HomeHome gym starter
Best for
Home trainees
#home-gym

HIIT: the 20-minute workout that beats an hour

When to use, when to skip

8.8
/ 10

30 sec all-out + 90 sec easy × 8-10 rounds. Total 20-30 min. Burns calories post-workout (EPOC). Best for: time-crunched, fat loss, already moderately fit. Skip if: you're a beginner (too much stress), you're already doing 5+ strength sessions/week (recovery issues).

🏃 Cardio
Best for
Intermediate trainees
#hiit

No equipment full-body workout

20 minutes, anywhere

8.8
/ 10

3 rounds of: 20 squats + 15 pushups + 10 inverted rows (under a table) + 30 sec plank + 15 reverse lunges each leg + 10 pike pushups. 60 sec rest between rounds. Scale down: knee pushups, fewer reps. Scale up: add weight vest, single-leg variants.

🏠 HomeNo gym
Best for
No-gym trainees
#bodyweight#home

Workout music: 120-140 BPM for max output

Playlist science

8
/ 10

Studies show music at 120-140 BPM increases workout intensity 15%+. Cardio: higher BPM (130-150). Lifting: lower (100-120, more aggressive). Build a no-skip playlist. Skipping song mid-set = lost focus. Spotify "Beast Mode" + "Workout" presets are solid starters.

💪 Strength
Best for
Gym-goers
#music#motivation

Frequently asked questions

How many days a week should I workout?

Beginners: 3 days full body. Intermediate: 4-5 days (upper/lower or PPL). Advanced: 5-6 days (PPL or body-part split). More is NOT better — recovery is where growth happens. Under-recovered = under-results.

Can I build muscle without a gym?

Yes, up to a point. Calisthenics + resistance bands + adjustable dumbbells ($300 home setup) gets you 80-90% of results vs a gym. Plateau eventually = need heavier weights or barbell lifts. Most people never hit that plateau.

Do I need protein powder?

No. Whole foods (chicken, eggs, Greek yogurt, cottage cheese) are better. Protein powder is convenient — not necessary. If you use it, whey (isolate if lactose-sensitive) or plant blend are fine. Don't overpay.

Is cardio bad for muscle gain?

Only if excessive (2+ hrs daily). 2-3 cardio sessions per week (30-45 min Zone 2 or 20 min HIIT) complement strength training. Helps recovery, heart health, and body comp. Skip only in extreme mass gain phases.

How long until I see results?

Strength: 4-6 weeks (neural adaptations). Muscle size: 12-16 weeks visible. Fat loss: 4-8 weeks visible at -500 cal/day deficit. First-year beginners can add 10-15 lbs muscle + lose significant fat simultaneously ("newbie gains").

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