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7ft Olympic Barbell: The Complete Specs and Buying Guide

Confused by barbell jargon? This plain-language guide explains 7ft Olympic barbell specs, length, weight, shaft and sleeve diameter, knurling, whip, and capacity, then helps you choose the right ba...

How to Choose the Right Dumbbell Weight by Exercise, Goal and Level

How to Choose the Right Dumbbell Weight

A practical method for choosing the right dumbbell weight by exercise, goal, and experience level, with beginner starting ranges and progressive overload tips.

Person performing a single leg Romanian deadlift with a RitFit dumbbell

What Muscles Do Single Leg RDLs Work? Primary Movers and Stabilizers

Single leg RDLs primarily train the hamstrings and glutes of the working leg, backed by stabilizers like the gluteus medius, core, and calves. Learn the muscles worked, how it differs from a bilate...

Average Bicep Curl for Men: Standards by Experience Level

Average Bicep Curl for Men in 2026: Standards by Experience Level

What is the average bicep curl weight for men in 2026? See barbell and dumbbell standards by experience level, why the numbers differ, and how to build a stronger curl at home.

Smith Machine Squats vs Sumo Squats for Glutes: Which Wins

Smith Machine Squats vs Sumo Squats for Glutes: Which Is Better

Smith machine squats and sumo squats both build glutes in different ways. This guide compares stance, stability, and muscle emphasis, then shows how to choose or combine them for glute growth.

Person training at home with RitFit hex rubber entry level dumbbells

Best Entry Level Dumbbells: Types, Budget and a Buying Checklist

A practical buying guide to the best entry level dumbbells, comparing fixed vs adjustable formats, budget tiers, and how to choose by training goal, with RitFit picks and a pre-purchase checklist.

Athlete training forearms with a RitFit hand gripper in a gym

Does Handgrip Increase Forearm Size? The Science and How to Train

Yes, handgrip training can grow your forearms, but mostly the finger flexors. Learn forearm anatomy, what a gripper trains, and how to pair grippers with wrist work and progressive overload for rea...

Best Dumbbell Weight for Toning Arms (Women): Sizing Guide

Best Dumbbell Weight for Toning Arms: A Sizing Guide for Women

A practical sizing guide for women choosing the best dumbbell weight to tone arms, with weight ranges by exercise, a simple rep-feel method, isolation versus compound loads, and tips to progress sa...

Barbell Clips and Collars: Types, How to Use, and How to Choose

Barbell clips, also called collars or clamps, lock weight plates against the bar sleeve so lifts stay balanced and safe. This guide compares the main clip types, shows how to load and lock plates c...