Train each muscle 2–3× weekly

Aryastarkrants, an X user posting fitness advice, published a Sept. 7 thread arguing that most gym-goers should hit each muscle group two to three times a week, keep protein high, and train close to failure. The post also told readers to aim for 10,000 to 12,000 steps a day and place carbohydrates around workouts to support performance and recovery. Those recommendations line up in part with current sports-nutrition and resistance-training literature, though some of the post’s numbers are better read as practical targets than formal rules. The result is a compact template: enough weekly volume, enough effort, enough food, and enough daily movement. ### Why does “2–3 times per week” show up so often in lifting advice? The American College of Sports Medicine said in its 2026 resistance-training position stand that healthy adults should train all major muscle groups at least two days per week. The group’s infographic summarizing the paper also said hypertrophy work should target roughly 10 sets per muscle group per week, shifting attention from a single “bro split” day to total weekly volume. That matters because frequency is often a scheduling tool, not a magic variable by itself. If a person needs about 10 hard sets for chest, back or quads in a week, spreading that work over two or three sessions can make the sets more consistent and easier to recover from, according to the ACSM summary. (acsm.org) ### What does 1–2 RIR actually mean in practice? RIR stands for “reps in reserve,” a way to rate effort by estimating how many repetitions you could still perform before failure. A set finished at 2 RIR means you likely had about two more good reps left; 1 RIR means one more. The new ACSM position stand reviewed 137 systematic reviews covering more than 30,000 participants and concluded that high effort matters, while training to absolute failure is not required for results. (acsm.org) For most lifters, that makes 1–2 RIR a usable middle ground. It is hard enough to generate a strong training stimulus, but it usually avoids the extra fatigue that comes with grinding every set to failure. ACSM’s public summary said advanced methods and failure training did not consistently change outcomes for the average healthy adult. (pubmed.ncbi.nlm.nih.gov) ### Why does the post put protein first? The International Society of Sports Nutrition said in its protein position stand that exercising people generally need more protein than the standard dietary allowance, with evidence supporting about 1.4 to 2.0 grams per kilogram of body weight per day for most active adults. The group also said resistance exercise and protein intake both stimulate muscle protein synthesis. (acsm.org) That is why “prioritize protein” is the least controversial line in the post. If training provides the signal, protein helps supply the substrate for repair and adaptation. The exact target can vary by body size, calorie intake and goal, but the direction of travel is clear in the literature: lifters usually need deliberate protein intake, not accidental intake. (link.springer.com) ### Are carbs around workouts actually useful, or just bodybuilding folklore? The ISSN’s nutrient-timing position stand said the timing and ratio of macronutrients can enhance recovery, tissue repair and muscle protein synthesis after high-volume or intense exercise. It also said carbohydrate intake is important for restoring glycogen, especially when training demands are high. (link.springer.com) That does not mean every recreational lifter needs a complicated pre-workout meal chart. It means the post’s advice to put carbohydrates around training has a straightforward basis: harder sessions are easier to perform, and often easier to recover from, when fuel is available before and after them. ### Is 10,000–12,000 steps a real evidence-based target? (link.springer.com) A 2024 umbrella review in *BMJ Open* said higher objectively measured daily step counts were associated with better health outcomes, but it did not identify a single universal threshold everyone must hit. A 2024 meta-analysis in *Preventive Medicine* likewise found lower mortality risk with higher step counts, while older work in *The Lancet Public Health* said no evidence-based public-health guideline recommends one exact daily step number for everyone. (link.springer.com) So 10,000 to 12,000 steps is best understood as a coaching target, not a medical cutoff. It is a simple way to keep overall activity high without relying only on formal cardio sessions. The Sept. 7 X post by Aryastarkrants remains the primary source for that specific number and for the full checklist readers are circulating. (bmjopen.bmj.com)