Learn fitness vocabulary words that start with the letter “L” in this helpful and easy-to-read guide. Each word has a simple definition to help you boost your fitness knowledge and confidence. You use these terms in your workouts, training, or fitness conversations.
Fitness Vocabulary Words That Start with L
The following are fitness words that start with L:
1. Lactic Acid
- A substance produced in muscles during intense exercise that can cause soreness.
2. Lats
- Short for latissimus dorsi, the large back muscles used in pulling exercises.
3. Leg Curl
- An exercise that targets the back of the thighs (hamstrings).
4. Leg Extension
- A workout that strengthens the front of the thighs (quadriceps).
5. Leg Press
- A resistance exercise to build leg strength using a machine.
6. Lifestyle Change
- Long-term changes in habits to improve health and fitness.
7. Lung Capacity
- The total amount of air your lungs can hold.
8. Lunges
- A lower-body exercise that works thighs, hips, and glutes.
9. Lean Body Mass
- The weight of everything in the body except fat.
10. Lifting
- The act of moving weights to build strength.
11. Low Impact Exercise
- Workouts that are easy on the joints, like walking or swimming.
12. Lat Pulldown
- A machine exercise targeting the upper back muscles.
13. Lateral Raise
- A shoulder exercise where arms are lifted out to the sides.
14. Leg Day
- A workout day focused on training leg muscles.
15. Load
- The amount of weight lifted or resistance used in training.
16. Long-Distance Running
- Running over extended distances, often for endurance.
17. Lower Back
- The muscles in the lower part of the spine that help with posture and lifting.
18. Lockout
- The final phase of a lift when arms or legs are fully extended.
19. Low Reps
- Doing fewer repetitions with heavier weights to build strength.
20. Lat Stretch
- A stretch that targets the latissimus dorsi muscles in the back.
21. Lift Off
- The action of beginning a weightlifting movement.
22. Light Weights
- Smaller weights used for high-rep training or beginners.
23. Low Carb Diet
- A diet plan that reduces carbohydrate intake to help with fat loss.
24. Lower Body
- Refers to muscles in the legs, hips, and glutes.
25. Lengthening Exercises
- Movements that help stretch and elongate muscles.
26. Ladder Workout
- A workout with reps that increase or decrease like climbing a ladder.
27. Low-Intensity Training
- Exercise performed at a relaxed or easy pace.
28. Lean Muscle
- Muscle that is strong but without excess fat.
29. Lateral Movement
- Movement to the side, often used in agility training.
30. Leg Raises
- An ab workout where legs are lifted while lying down.
31. Lower Abs
- The lower section of the abdominal muscles.
32. Loaded Carries
- Carrying heavy weights to build grip and core strength.
33. Low Row
- A back workout that pulls weights toward the lower ribs.
34. Lat Band Pull
- Using a resistance band to work the back muscles.
35. Lactic Threshold
- The point at which lactic acid builds up faster than the body can remove it.
36. Leg Strength
- The power and endurance of the leg muscles.
37. Lateral Step-Up
- Stepping onto a platform from the side to work legs and balance.
38. Logbook
- A journal or notebook to track workouts and progress.
39. Lifting Belt
- A belt worn to support the back during heavy lifting.
40. Low Rest Training
- Reducing rest time between sets to keep heart rate high.
41. Lifestyle Fitness
- Fitness activities built into daily routines.
42. Lunge Walks
- Walking while performing lunges to work the legs and core.
43. Lean Physique
- A body type that looks fit and toned with low fat.
44. Lateral Lunge
- A lunge taken to the side for leg and hip strength.
45. Long Hold Stretch
- Holding a stretch for a longer time to improve flexibility.
46. Lift Technique
- Proper form and method used to safely lift weights.
47. Low Bar Squat
- A squat variation where the bar is held lower on the back.
48. Leg Pump
- The feeling of muscle tightness after intense leg training.
49. Low GI Foods
- Foods that slowly raise blood sugar, helping energy levels during workouts.
50. Lat Machine
- A gym machine used to train the back muscles with pulling motions.