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Strength Training for Fat Loss? Here's How Heavy Your Weights Should Be

An expert reveals how heavy you should lift when your goal is fat loss.
FACT CHECKED BY Alexa Mellardo

In the quest for effective fat loss, I see many clients focus solely on cardiovascular exercises and restrictive diets. However, incorporating strength training into your fitness routine can be a game-changer when it comes to shedding those extra pounds. That's why I'm here to share how heavy your weights should be if you're strength training for fat loss, along with strength training tips for a safe and effective workout.

Strength training is a powerful tool for achieving fat loss while reaping numerous health benefits, such as increased functional strength, leaner muscle mass, and a higher metabolism. By understanding the importance of adding resistance training to your fitness routine, choosing appropriate weights, and following safety guidelines, you can embark on a journey toward a healthier, leaner you.

Remember, consistency is key, and always consult with a fitness professional or healthcare provider before starting a new exercise program—especially if you have any existing health concerns. Keep reading to learn how heavy you should lift when strength training for fat loss. And when you're done, be sure to check out People Swear by the 30/30/30 Plan for Weight Loss: 'Completely Changed My Body'.

The benefits of adding strength training to your routine:

middle-aged man lifting dumbbells, concept of weekly workout to build muscular endurance after 40
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Strength training—also known as resistance or weight training—offers a myriad of benefits beyond building muscle mass. Incorporating strength training into your fitness routine can enhance bone density, improve joint function, boost metabolism, and increase overall strength. Unlike solely focusing on cardio exercises, strength training provides a well-rounded approach to fitness that addresses multiple aspects of health.

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How is strength training beneficial for fat loss?

fit woman doing dumbbell exercises to keep weight down
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One of the primary advantages of strength training for fat loss is its ability to increase the basal metabolic rate (BMR). BMR is the number of calories your body needs at rest to maintain basic physiological functions. By building lean muscle mass through strength training, you effectively raise your BMR, leading to more calories burned even when you're not exercising. Additionally, strength training promotes the after-burn effect, where your body continues to burn calories post-workout, contributing to fat loss over time.

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How heavy should your weights be if your goal is fat loss?

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Determining the appropriate weight for your strength training routine depends on various factors, including your fitness level, experience, and the specific exercises you're performing. However, a general guideline is to choose a weight that allows you to perform eight to 15 repetitions with proper form. If you can easily perform more repetitions, the weight may be too light, while struggling to complete eight reps may indicate that it's too heavy.

For fat loss, incorporating a mix of compound exercises, such as squats, deadlifts, and bench presses, with moderate to heavy weights is effective. These compound movements engage multiple muscle groups simultaneously, maximizing calorie expenditure and promoting overall body strength.

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Tips to lift weights safely:

woman doing barbell back squats, resistance training exercises to transform your body after 30
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Lifting weights can yield tremendous benefits, but safety should always be a priority. Here are some crucial tips to ensure you lift weights safely:

1. Warm up.

Begin each strength training session with a proper warm-up to prepare your muscles and joints for the upcoming workout.

2. Maintain proper form.

Focus on maintaining proper form during each exercise to prevent injuries. If you're unsure, consider working with a certified personal trainer to learn the correct techniques.

3. Progress gradually.

Gradually increase the intensity of your workouts to avoid over-training and reduce the risk of injury. Rapidly advancing to heavier weights can strain muscles and joints.

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4. Listen to your body.

Pay attention to any signs of pain or discomfort. If something doesn't feel right, it's crucial to stop and reassess your technique or seek professional guidance.

5. Rest and recover.

Allow your muscles sufficient time to recover by incorporating rest days into your routine. Adequate sleep and proper nutrition are also essential for recovery and overall well-being.

Tyler Read, BSc, CPT
Tyler Read is a personal trainer and has been involved in health and fitness for the past 15 years. Read more about Tyler
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