For hybrid & fitness racing
For hybrid & fitness racing, the two are close. Walking lunge rates slightly higher: more injury protection, easier to learn and fit in.
Sandbag lunge carries over more directly to hybrid & fitness racing.
Both are good choices that work the same way, so they swap freely. Rotating between them every few weeks is an easy way to vary your training.
The research score comes from these, scored by hand from the studies. Lifter scores appear once an exercise has 10 ratings. How scores work
Sandbag Lunge. Exactly the race station. Practise it loaded.
Walking Lunge. Close to the sandbag-lunge station. Practise the pattern before you load it.
For hybrid & fitness racing, the two are close. Walking lunge rates slightly higher: more injury protection, easier to learn and fit in. Sandbag lunge carries over more directly to hybrid & fitness racing. Both are good choices that work the same way, so they swap freely. Rotating between them every few weeks is an easy way to vary your training.
About the same: both are easy to learn.
Sandbag lunge needs no equipment, so you can do it anywhere. Walking lunge needs dumbbells, so a home gym covers it.
Walking lunge: it rates Good for injury protection in our research rubric, against Fair for sandbag lunge.