add THIS in - you’re welcome🩷 (details in caption) How to do lying dumbbell hamstring curls (proper form): • Place a dumbbell between your feet and squeeze it tight • Keep hips pressed into the floor/bench (no arching) • Toes slightly pointed down to bias hamstrings • Curl slowly up until heels drive toward glutes • 2–3 sec lift • 1 sec squeeze • 3–4 sec lower • Don’t swing — stay controlled the whole time • Range of motion > heavy weight • 3–4 sets of 10–15 reps Mind–muscle cues: • Think “heel

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Decibels (dB) In Audio | The 5 Things You NEED To Know...

Decibel (dB): What is dB, dBm, dBW, and dBV in Electronics? Difference between dB and dBm