Gear Up.Get Fit.Expert Guides • Honest Reviews • Real Results

The best running shoes for beginners in 2025 prioritize cushioning, support, and comfort. Top picks include the Nike Pegasus 41 for versatile daily training, the ASICS Gel-Nimbus 26 for maximum cushioning, and the Brooks Ghost 16 for a balanced ride. Use our interactive Running Shoe Finder quiz to get a personalized recommendation based on your foot type, running surface, and goals.

To calculate your Total Daily Energy Expenditure (TDEE), first determine your Basal Metabolic Rate (BMR) using the Mifflin-St Jeor equation, then multiply by your activity level factor (1.2 for sedentary to 1.9 for extremely active). For weight loss, create a 500-calorie deficit from your TDEE to lose approximately 1 pound per week. Use our free TDEE Calculator for an instant, personalized calculation.

GearUpToFit offers 16+ free fitness calculators including BMI Calculator, TDEE Calculator, Macro Calculator, Body Fat Percentage Calculator, BMR Calculator, Calorie Calculator, Lean Body Mass Calculator, and more. All calculators are science-based, require no signup, and provide instant results with detailed explanations.

For muscle building, research recommends consuming 1.6 to 2.2 grams of protein per kilogram of body weight per day. For a 180-pound (82kg) person, that’s approximately 131 to 180 grams of protein daily. Distribute protein intake evenly across 4-5 meals for optimal muscle protein synthesis. Use our Macro Calculator to get personalized protein targets based on your goals.

The best fitness smartwatches in 2025 include the Apple Watch Ultra 2 for the Apple ecosystem, the Garmin Forerunner 965 for serious runners, and the Samsung Galaxy Watch 6 for Android users. Key features to consider include GPS accuracy, heart rate monitoring, battery life, and workout tracking capabilities. Take our Smartwatch Finder quiz for a personalized recommendation.