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THURSDAY DEEP DIVE: THE STRENGTH MOVE
Sunday’s issue introduced the Single-Arm Dumbbell Row as this week’s primary strength move. Today we expand with two additional row variations — one more accessible, one more demanding — and the two technique cues that determine whether a row trains the intended muscles or simply moves a weight from A to B.
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PROGRESSION 1: INCLINE DUMBBELL ROW (MOST ACCESSIBLE)
Best for: People with lower back sensitivity who find the bent-over position of a standard dumbbell row uncomfortable, or those who want to isolate the posterior shoulder muscles without any spinal loading.
How to do it:
Set an adjustable bench or sturdy surface to a 30–45 degree incline
Lie face-down on the bench, chest supported, both arms hanging toward the floor
Hold a dumbbell in each hand, palms facing each other
Row both dumbbells simultaneously toward your hips, driving the elbows back and keeping them close to the torso
Hold 1–2 seconds at the top, squeeze the shoulder blades together
Lower slowly over 3 seconds
10–12 reps, 3 sets
Why this variation: With the chest supported, the lower back and core are completely unloaded. The exercise is pure posterior shoulder work with no spinal stability demand. For people managing back discomfort, this is the ideal entry point to building the pulling strength needed to correct the push/pull imbalance.
PROGRESSION 2: SINGLE-ARM DUMBBELL ROW (INTERMEDIATE)
This is Sunday’s featured exercise. A few additional technical points worth emphasizing:
The two cues that make or break the single-arm row:
Cue 1 — Elbow to back pocket, not hand to shoulder. The path of the elbow determines which muscles are doing the work. When you think “pull my hand to my shoulder,” you engage the bicep and upper trap more than the lat and mid trap. When you think “drive my elbow toward my back pocket,” the lat and mid trap become the primary movers. Feel the difference across three reps each way.
Cue 2 — Shoulder blade moves, not just the arm. At the top of every rep, the shoulder blade should be actively retracting — moving toward the spine. If only the arm is moving while the shoulder blade stays fixed, you’re training the bicep and rear delt but missing the mid and lower trap. Add a deliberate 1-second hold at the top with a conscious squeeze of the shoulder blade to ingrain this.
PROGRESSION 3: CHEST-SUPPORTED BARBELL OR DUMBBELL ROW (ADVANCED)
Best for: People who perform the single-arm row consistently with good mechanics and want to increase total pulling volume and load without the asymmetry of a unilateral exercise.
How to do it (dumbbell version):
Set a bench to roughly 30 degrees and lie face-down, chest supported, legs straight behind you
Hold a dumbbell in each hand or grip a barbell with a shoulder-width overhand grip if a barbell is available
Row both implements toward the hips simultaneously, driving both elbows back and both shoulder blades together
Lower over 3 to 4 seconds — the eccentric is where the posterior shoulder tissue is built
8–10 reps, 3–4 sets with meaningful load
Load guidance: At this progression, the weight should be heavy enough that the last two reps of each set require genuine effort. The posterior shoulder muscles respond to load much better than most people test them for — many adults over 60 discover they can handle significantly more weight in a row than they assumed, particularly once the technique cues from Progression 2 are established.
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COMING UP
Saturday closes out Issue #32 with the full equipment picture for pulling and posterior shoulder health — what actually works at home, what the gym offers that home training can’t replicate, and the week in review.
Still moving forward,
— The SIM60 Team
simsixty.com · Educational content only. Not medical advice.
