Testosterone doesn’t act alone.

Your body can convert it into estrogen or DHT, and each pathway affects different things, from muscle and body fat to sexual function and fertility.

#Testosterone #MensHealth #Hormones #ExerciseScience #Fit4Blast

You train for an hour.

Then you sit for eight.

That desk may be changing your hips, posture, circulation and daily movement more than you realize.

#DeskJob #SedentaryLifestyle #Mobility #ExerciseScience #Fit4Blast

Fasted cardio can make you burn more fat during the workout.

But that does not automatically mean you lose more body fat over time.

That difference changes the whole debate.

#FastedCardio #FatLoss #WeightLoss #ExerciseScience #Fit4Blast

📣October's best is now live!

This month's #APSselect features new research around:
#ExerciseScience
#HeartHealth
#VapingRisks
#SmokingRisks
#DiabetesAwareness
#DiabetesAndHeartHealth
...and more!

Check it out here: https://ow.ly/XPqZ50ZSLbA 🧪

Grip strength is more than just strong hands. Research has linked lower grip strength with broader physical decline and health outcomes.

Don’t miss the next breakdown. Follow Fit4Blast.

#GripStrength #ExerciseScience #StrengthTraining #HealthyAging #Fit4Blast

Ipsilateral vs. Contralateral vs. Bilateral Training

Changing which side holds the weight changes the mechanical and stabilization demands on your body.

Don’t miss the next breakdown. Follow Fit4Blast.

#ExerciseScience #StrengthTraining #Biomechanics #Fitness #Fit4Blast

Can Training One Side Make the Other Side Stronger?

It sounds impossible, but scientists have documented this phenomenon for more than a century. So how can training one limb increase strength in a limb you never trained?

#CrossEducation #StrengthTraining #ExerciseScience #Neuroscience #Fit4Blast