Make the identical workouts simpler with these methods.
Final up to date on February seventh, 2025
Do muscle tissues solely develop from increasingly heavier resistance? In brief, no. Doing extra reps is amongst many contributing components. Two-time Determine Olympia champ Erin Stern swears by 4 intensifier methods for strength gains with out growing the hundreds.
Stern packages these methods to blast by plateaus. Moreover, they’re doable with restricted tools. Try these 4 strategies under:
Erin Stern’s High Strategies
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Pause Reps
Pausing throughout a repetition helps construct energy isometrically whereas growing time below rigidity (TUT) and reinforcing type management. Stern employs pause reps on the prime of lateral raises, holding for one to 2 seconds.
Isometric pauses have been proven to result in better coaching quantity (units and reps) than conventional reps. Analysis reveals muscle development scales with growing volumes. Furthermore, longer TUT can improve muscle good points by way of protein synthesis pathways. (1)(2)(3)(4)
Pause reps give time to reset and actually really feel the muscle tissues working.
—Erin Stern
Partial Reps
Stern performs lateral raises in a shortened vary of movement to extend TUT, maintaining the motion within the prime half of the rep, dipping the arms 1 / 4 to midway under the shoulders and again up.
Some analysis suggests partials within the stretched place (with the arms adducted throughout the physique throughout lateral raises) are extra growth-promoting. Utilizing machines or adjusting physique angles with dumbbells achieves a greater stretch.
Partials end in better hypertrophy than utilizing a full vary of movement by way of intramuscular hypoxia or an imbalance of oxygen provide and demand within the muscle tissues. (5) This can lead to:
- Elevated Metabolic Demand – Aids the formation of metabolic byproducts like lactate, which is linked to muscle development.
- Higher Quick-Twitch Fiber Activation – Low muscle oxygen engages extra fast-twitch muscle fibers, which have greater development potential than slow-twitch fibers.
- Enhanced Muscle Protein Synthesis – Prompts anabolic pathways (e.g., mTOR) and muscle-building mechanisms.
- Blood Flow Restriction (BFR) – Intramuscular hypoxia replicates the results of BFR by inducing a low-oxygen setting, which may elicit new good points.
Partial reps, sluggish negatives, and high-rep units to failure encourage intramuscular hypoxia by fixed muscle rigidity and restricted oxygen.
Different literature confirmed comparable muscle and energy progress from partials and full vary of movement, suggesting partials are an efficient various.
Hold extra rigidity on the muscle, main to raised good points.
—Erin Stern
One and a Half Reps
Stern incorporates 1.5 reps, alternating partial and full reps in a single set, to reinforce her mind-muscle connection and extend the stimuli. The identical potential advantages of intramuscular hypoxia apply.
One-and-a-half reps may also isolate energy good points to assist break by sticking factors — purpose for 10 to fifteen reps.
Gradual Negatives
Stern slows the destructive (reducing) section and explodes by the concentric, aligning with analysis on optimizing rep tempo for hypertrophy. (6) In response to the information, rep speeds of half a second to eight seconds appear to be the candy spot.
Eccentrics are equally, if no more vital, than contractions for constructing muscle, so all the time management the descent. Whereas load or mechanical rigidity is vital for making good points, metabolic fatigue additionally drives muscle development.
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