Gym
Double Progression Explained: When to Add Weight and How Much
Double progression: keep the weight, add reps until every set hits the top of your range, then add a little weight and start again. Rep ranges, jumps, examples.
About
Gabriel Sánchez
22, software developer and founder based in Madrid.
I'm Gabriel, I'm 22 and I live in Madrid. I write software, build my own products and I'm into maths, sport and fashion. Among other things I make three iPhone apps, Creatinely, LockTy and RepZet, and here I write about training, creatine and the small daily habits that add up.
- 17 articles
- Madrid
Latest articles
Gym
How to Calculate Your One Rep Max (Epley and Brzycki Formulas, With a % Table)
Estimate your one rep max from a set of 10 reps or fewer with the Epley or Brzycki formula. Worked examples, a percentage table and when to test a true max.
Gym
How Many Sets per Week to Build Muscle? (What the Studies Say per Muscle)
Most research supports about 10 to 20 hard sets per muscle per week to build muscle. How to count sets, split them across the week and know when to add more.
Gym
How to Progressive Overload Without Adding Weight (6 Methods With Examples)
You can progressive overload without adding weight by doing more reps, adding sets, slowing the lowering phase or using a fuller range of motion. How and when.
Gym
What Is Progressive Overload? Definition, Methods and Real Examples
Progressive overload means asking a bit more of your muscles over time: more weight, reps or sets. What it is, the ways to apply it and examples you can copy.
Creatine
How Much Creatine Should a Woman Take? What the Studies Used
There is no separate female dose in the research. The daily amounts and loading protocols studies in women used, and what the ISSN position stand describes.
Creatine
Should You Take Creatine If You Don't Work Out? What Studies Found Without Training
Without exercise, studies found creatine does little for muscle. The brain research is early and mixed. What that means if you are curious but not a gym person.
Creatine
Does Creatine Make You Gain Weight or Feel Bloated? What Is Water and What Isn't
Creatine can add some water weight, mostly during a high-dose loading week. It is not fat. Here is what studies found, and why bloating is often about the dose.
Creatine
Creatine for Women Over 40: What the Menopause Research Shows
Most studies in women over 40 paired creatine with strength training. What they found for muscle, bone and brain fog, and where the evidence is still thin.
Creatine
Does Creatine Cause Hair Loss? What the Studies Actually Measured
The hair loss worry comes from a 2009 study that never measured hair. A 2025 trial that did measure it found no difference. What we know, and what we don't.
Creatine
How Long Does Creatine Take to Work? Days With Loading, Weeks Without
In studies, muscle creatine rose in about a week with a loading phase and over 3 to 4 weeks without one. What changes first, and why some people notice little.
Creatine
Does Creatine Expire? How Long the Powder Lasts and When to Toss It
Dry creatine monohydrate showed no breakdown after 3+ years in stability tests, even at 40 °C. Water is what ruins it. What the date means and when to bin it.
Creatine
Do You Take Creatine on Rest Days? What the Research Shows
Creatine works through a store in your muscles that needs a daily top-up, so studies kept it going on rest days. Why, and when to take it with no workout.
Creatine
Creatine Before or After a Workout? What the Timing Studies Found
Studies comparing creatine before and after training found similar results, a few leaning slightly toward after. What they tested and why timing matters less.
Creatine
What Happens If You Miss a Day of Creatine? (Less Than You Think)
Missing one day of creatine barely changes your muscle stores, which fall slowly over weeks. What the studies show and what to do the day after you forget.
Creatine
How Long Does a Tub of Creatine Last? (Calculator + How to Never Run Out)
Divide the grams in the tub by the grams you take each time. Here is the formula, why tubs often run out early, and when to order the next one.
Creatine
How to Remember to Take Creatine Every Day (7 Tricks That Stick)
Take creatine right after a habit you never skip and keep the tub where you can see it. Seven tricks, with the research behind them, for people who keep forgetting.
