Should You Do Cardio Before or After Lifting?

There is no universally superior order for cardio and resistance training. The better sequence depends on the main goal of the session, the type and amount of cardio, the resistance workout, and the time available for recovery.

When strength or hypertrophy is the priority, lifting first is often a practical choice because substantial cardio performed immediately beforehand can temporarily reduce strength performance. When endurance performance is the priority, cardio may deserve the first position instead.

Separate a warm-up from a cardio workout

A brief, easy warm-up is not the same as a demanding endurance session. Several minutes of easy movement followed by exercise-specific warm-up sets may help someone prepare to lift without creating the fatigue associated with a longer or harder cardio workout.

The sequencing question becomes more important when the cardio is long or intense enough to affect the muscles, energy, or concentration needed for the resistance session.

What the exercise-order evidence shows

A 2018 systematic review and meta-analysis found that resistance training before endurance training favored lower-body dynamic-strength improvement, while exercise order did not significantly change the pooled hypertrophy, aerobic-capacity, or body-fat outcomes.[1]

A broader 2026 umbrella review found that concurrent training can improve aerobic capacity and strength-related outcomes. It did not find a significant overall exercise-order effect, although the results suggested that resistance-first sequencing may favor strength and possibly hypertrophy in some contexts.[2]

These findings support a priority-based rule rather than the claim that cardio must always follow lifting.

Concurrent training is not automatically harmful

Combining resistance and endurance training is called concurrent training. An older meta-analysis reported that the magnitude of interference varied with endurance modality, frequency, and duration, with higher endurance workloads creating more potential conflict.[3] More recent evidence syntheses are less pessimistic and show that well-structured concurrent programs can improve both aerobic and strength-related outcomes.[2]

The practical issue is usually fatigue management—not the mere presence of cardio. A hard running session before heavy squats creates a different demand than an easy cycling session after an upper-body workout.

Match the sequence to the goal

If strength or hypertrophy is the priority

Perform the important resistance work while fresh. Place low-to-moderate cardio afterward, in a separate session, or on another day when practical.

If endurance performance is the priority

Perform the key endurance work first, especially when pace, technique, or sport-specific quality matters. Resistance training can follow or occur in a separate session.

If general fitness is the priority

Either order can work. Choose the sequence that supports consistent attendance, acceptable workout quality, and recovery. Alternating which mode comes first across the week is also reasonable.

Cardio type and placement matter

Running, cycling, rowing, incline walking, and interval work do not create identical fatigue. The muscle groups used, impact, intensity, duration, and proximity to the lifting session all affect the result. Evidence does not justify promising that one cardio machine is universally safest for muscle growth.[2][3]

If hard endurance and heavy lower-body resistance work both matter, separating them by several hours or placing them on different days may make it easier to preserve session quality. That is a programming option, not a guarantee that interference will disappear.

How to apply this

Here are three examples that show how priorities can guide the order:

Hypertrophy-focused day

1. Five to ten minutes of easy movement and specific warm-up sets.
2. Complete the planned resistance workout.
3. Add 15–25 minutes of easy-to-moderate cardio if it fits recovery and the weekly plan.

Endurance-focused day

1. Complete the priority run, ride, or conditioning session while fresh.
2. Perform a shorter resistance session afterward, or move it to another time.

Heavy lower-body day plus hard conditioning

1. Keep the heavy lower-body workout as the priority session.
2. Place hard conditioning later in the day or on another day when the schedule allows.
3. Track whether loads, repetitions, RPE, soreness, and recovery remain acceptable across several weeks.

These are scheduling examples, not universal prescriptions. People returning from inactivity or managing cardiovascular, metabolic, orthopedic, or other health conditions should seek individualized guidance before beginning demanding combined training.

Bottom line

If lifting quality is the main priority, resistance training first is a reasonable default. If endurance quality is the main priority, cardio first may be more appropriate. Current evidence does not support claiming that one order is always best for hypertrophy, fat loss, or overall fitness.

References

1. Eddens L, van Someren K, Howatson G. The role of intra-session exercise sequence in the interference effect: a systematic review with meta-analysis. Sports Medicine. 2018;48:177–188. PubMed · DOI
2. Held S, Wolf L, Rappelt L, et al. Maximizing adaptations in concurrent training: an umbrella review of meta-analyses. Sports Medicine. 2026;56(6):1489–1512. PubMed · DOI
3. Wilson JM, Marin PJ, Rhea MR, et al. Concurrent training: a meta-analysis examining interference of aerobic and resistance exercises. Journal of Strength and Conditioning Research. 2012;26(8):2293–2307. PubMed · DOI