Manny Ceino

Manny Ceino 🔎 Biomechanics-nerd & Gym-enthusiast
🏋️ Science-based coaching
🇮🇹 Eat Pasta. Build Muscle. Live Forever

28/05/2026

Leg extensions hurting your knees? The issue usually isn't the exercise, it's your setup.

If your knee joint sits too far forward from the machine's pivot point, you create extra shear force that builds stress around the knee every rep. A lot of desk workers do this without realising because they naturally slide too far forward into the seat.

Before you start, line your knee joint up with the machine's axis and keep that position stable through the set. One small adjustment can completely change how the movement feels.

This is one of the first things we fix with clients at our personal training studio in Singapore CBD, especially those training around knee discomfort.

Save this for your next leg day. If you can't figure out why the discomfort keeps coming back, DM "KNEE" and we'll work out what's actually going on.

26/05/2026

Slouching all day on your desk?

These are 5 areas I’d usually look at with people who sit all day. Spine movement for better trunk mobility. Chest and lat lengthening to restore overhead and shoulder movement. Posterior chain strength to support the hips and lower back. Scapular retraction to improve shoulder positioning.

Not everyone needs all 5 equally. But when some of these are missing, the body usually starts compensating somewhere else. That’s why stretching alone rarely fixes neck tension, rounded shoulders, or lower back stiffness for long.

Send this to someone who sits too much and thinks training harder is the fix.

21/05/2026

Shoulder exercises always feel off? We might need to regress some of the movements first.

Banded external rotations give feedback the rotator cuff muscles before lateral raises load them. Banded shoulder flexion restores overhead range before pressing, and front planks build the scapular control every push-up variation depends on.

If we are not regressing exercises to the appropriate level it could be why shoulder discomfort keeps coming back no matter how much they train.

Save this and work through the sequence before your next shoulder workout.

20/05/2026

Can't feel Chest in your Flyes? You're probably not alone.

Most people doing this movement feel it in their shoulders and arms instead, which usually means the pec never actually gets loaded in the first place. The fix has nothing to do with the weight, it comes down to three setup cues most people skip entirely.

Before your arms even move, get your sternum slightly lifted so there's already tension in the pec going into the first rep, not puffed out, just elevated enough that the muscle has somewhere to pull from.

From there, keep a slight internal rotation through your arms for the whole set, because that single adjustment is what puts the pec in the right line of pull and stops your front delts from taking over the moment fatigue sets in.

Once both of those are locked in, let the arms open to lengthen the pec and close to shorten it, while the sternum stays completely still. The moment it collapses, you've broken the position and handed the stimulus straight back to your shoulders.

Save this and run through the points before your next set.

14/05/2026

Tight hips from sitting all day? Try these dynamic hip movements.

Start by rebuilding control and stability. Hip airplanes, hip hitches, and elevated kettlebell deadlifts are great for restoring strength and getting your hips moving properly again.

Once that feels solid, then you can progress into more loadable movements like single leg deadlifts, lateral step-ups, and trap bar deadlifts.

A lot of desk workers keep dealing with recurring hip pain because they skip the foundation and go straight to loading. Build the base first, then train on top of it.

Save this if your hips always feel stiff after work.

05/05/2026

Stop fearing “getting bulky” from lifting. This advice has held too many women back.

Lifting heavier improves strength, shapes your body, boosts metabolism, and supports long term health.

It also plays a key role in bone density, especially as you get older, which light weights and cardio alone can’t provide. If your goal is to feel stronger, more confident, and capable in your body, lifting properly is part of the process.

Save this if you needed the reminder.

30/04/2026

Decline crunches ❌ incline crunches ✅

Decline crunches are generally executed poorly with no relative movement of the spine. This makes people’s hip flexors take over the movement. A better executed incline crunch will lend itself to better ab activation and a defined 6 pack.

29/04/2026

Most of our clients started out frustrated by inconsistent routines, but everything changed once they swapped random intensity for real structure.

Ready to actually stick with it? DM us.

27/04/2026

"Take it easy after 45" might be the most dangerous fitness advice still being given. Here's what the research actually says.

Older adults experience steady declines in maximal strength and the ability to produce force rapidly - and inactivity accelerates it. The result: reduced physical performance, higher fall risk, and more injuries.

Sarcopenia - the progressive loss of muscle mass and strength - significantly increases health risks as you age, and resistance training is the primary intervention to counteract it.

On bones: Resistance training induces tensional stimuli that increase bone mineral content - something low-impact exercise like walking and swimming doesn't achieve. A 2025 randomised trial of 451 older adults found that heavy resistance training provided measurable benefits on bone formation compared to moderate intensity training and non-exercising controls.

On joints: Data from 2,607 participants found that a history of strength training was associated with less knee osteoarthritis. A 2024 meta-analysis of 27 studies (1,712 subjects) found resistance training significantly improved pain, strength, and function in people with knee and hip osteoarthritis. Strength training fortifies cartilage, ligaments, and connective tissues around the joint. It protects them, it doesn't destroy them.

The science is clear: the risk isn't lifting heavy after 45. The risk is not lifting at all.

25/04/2026

Nobody warned me that getting a PT means also getting an unsolicited life coach, part-time therapist, and the one person who somehow knows your sleep schedule better than you do.

23/04/2026

Knee pain? Here's the substitution list worth saving.

The rule is simple. When a movement causes sharp or localised knee pain, you find a version that reduces joint load while keeping some stimulus at the appropriate level.

Here's the swap:
Lateral step-up → Poliquin step-up
Goblet squat → Box squat
Reverse lunge → Elevated split squat

Each substitution reduces the range of motion or the shear force on the knee without eliminating the movement pattern entirely. You're still training the quads, glutes, and single-leg stability, just with less demand on an irritated joint.

If the modified version still causes sharp pain, that's a signal to get the knee properly assessed before continuing. Modification helps, but it's not a substitute for knowing what's actually going on.

Save this for your next session.

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