diff --git a/src/PointNeighbors.jl b/src/PointNeighbors.jl
index b7a8203..ec32a65 100644
--- a/src/PointNeighbors.jl
+++ b/src/PointNeighbors.jl
@@ -24,6 +24,7 @@ export TrivialNeighborhoodSearch, GridNeighborhoodSearch, PrecomputedNeighborhoo
 export DictionaryCellList, FullGridCellList
 export ParallelUpdate, SemiParallelUpdate, SerialUpdate
 export initialize!, update!, initialize_grid!, update_grid!
+export PolyesterBackend, ThreadsDynamicBackend, ThreadsStaticBackend
 export PeriodicBox, copy_neighborhood_search
 
 end # module PointNeighbors
diff --git a/src/neighborhood_search.jl b/src/neighborhood_search.jl
index dacbc10..4f1ba6b 100644
--- a/src/neighborhood_search.jl
+++ b/src/neighborhood_search.jl
@@ -36,6 +36,16 @@ in this case to avoid unnecessary updates.
 The first flag in `points_moving` indicates if points in `x` are moving.
 The second flag indicates if points in `y` are moving.
 
+!!! warning "Experimental Feature: Backend Specification"
+    The keyword argument `parallelization_backend` allows users to specify the
+    multithreading backend. This feature is currently considered experimental!
+
+    Possible parallelization backends are:
+    - [`ThreadsDynamicBackend`](@ref) to use `Threads.@threads :dynamic`
+    - [`ThreadsStaticBackend`](@ref) to use `Threads.@threads :static`
+    - [`PolyesterBackend`](@ref) to use `Polyester.@batch`
+    - `KernelAbstractions.Backend` to launch a GPU kernel
+
 See also [`initialize!`](@ref).
 """
 @inline function update!(search::AbstractNeighborhoodSearch, x, y;
@@ -130,7 +140,7 @@ Note that `system_coords` and `neighbor_coords` can be identical.
 See also [`initialize!`](@ref), [`update!`](@ref).
 """
 function foreach_point_neighbor(f::T, system_coords, neighbor_coords, neighborhood_search;
-                                parallel::Union{Bool, KernelAbstractions.Backend} = true,
+                                parallel::Union{Bool, ParallelizationBackend} = true,
                                 points = axes(system_coords, 2)) where {T}
     # The type annotation above is to make Julia specialize on the type of the function.
     # Otherwise, unspecialized code will cause a lot of allocations
@@ -141,8 +151,7 @@ function foreach_point_neighbor(f::T, system_coords, neighbor_coords, neighborho
         # threaded loop with `Polyester.@batch`, or, when `system_coords` is a GPU array,
         # launch the loop as a kernel on the GPU.
         parallel_ = Val(parallel)
-    elseif parallel isa KernelAbstractions.Backend
-        # WARNING! Undocumented, experimental feature:
+    elseif parallel isa ParallelizationBackend
         # When a `KernelAbstractions.Backend` is passed, launch the loop as a GPU kernel
         # on this backend. This is useful to test the GPU code on the CPU by passing
         # `parallel = KernelAbstractions.CPU()`, even though `system_coords isa Array`.
@@ -165,7 +174,7 @@ end
 # When a `KernelAbstractions.Backend` is passed, launch a GPU kernel on this backend
 @inline function foreach_point_neighbor(f, system_coords, neighbor_coords,
                                         neighborhood_search, points,
-                                        backend::KernelAbstractions.Backend)
+                                        backend::ParallelizationBackend)
     @threaded backend for point in points
         foreach_neighbor(f, system_coords, neighbor_coords, neighborhood_search, point)
     end
diff --git a/src/util.jl b/src/util.jl
index d979ac2..c44e6ff 100644
--- a/src/util.jl
+++ b/src/util.jl
@@ -22,6 +22,35 @@ end
     return floor(Int, i)
 end
 
+abstract type AbstractThreadingBackend end
+
+"""
+    PolyesterBackend()
+
+Pass as first argument to the [`@threaded`](@ref) macro to make the loop multithreaded
+with `Polyester.@batch`.
+"""
+struct PolyesterBackend <: AbstractThreadingBackend end
+
+"""
+    ThreadsDynamicBackend()
+
+Pass as first argument to the [`@threaded`](@ref) macro to make the loop multithreaded
+with `Threads.@threads :dynamic`.
+"""
+struct ThreadsDynamicBackend <: AbstractThreadingBackend end
+
+"""
+    ThreadsStaticBackend()
+
+
+Pass as first argument to the [`@threaded`](@ref) macro to make the loop multithreaded
+with `Threads.@threads :static`.
+"""
+struct ThreadsStaticBackend <: AbstractThreadingBackend end
+
+const ParallelizationBackend = Union{AbstractThreadingBackend, KernelAbstractions.Backend}
+
 """
     @threaded x for ... end
 
@@ -30,15 +59,21 @@ Semantically the same as `Threads.@threads` when iterating over a `AbstractUnitR
 but without guarantee that the underlying implementation uses `Threads.@threads`
 or works for more general `for` loops.
 
-The first argument must either be a `KernelAbstractions.Backend` or an array from which the
-backend can be derived to determine if the loop must be run threaded on the CPU
+The first argument must either be a parallelization backend (see below) or an array from
+which the backend can be derived to determine if the loop must be run threaded on the CPU
 or launched as a kernel on the GPU. Passing `KernelAbstractions.CPU()` will run the GPU
 kernel on the CPU.
 
+Possible parallelization backends are:
+- [`PolyesterBackend`](@ref) to use `Polyester.@batch`
+- [`ThreadsDynamicBackend`](@ref) to use `Threads.@threads :dynamic`
+- [`ThreadsStaticBackend`](@ref) to use `Threads.@threads :static`
+- `KernelAbstractions.Backend` to execute the loop as a GPU kernel
+
 In particular, the underlying threading capabilities might be provided by other packages
 such as [Polyester.jl](https://github.com/JuliaSIMD/Polyester.jl).
 
-!!! warn
+!!! warning "Warning"
     This macro does not necessarily work for general `for` loops. For example,
     it does not necessarily support general iterables such as `eachline(filename)`.
 """
@@ -61,12 +96,27 @@ macro threaded(system, expr)
 end
 
 # Use `Polyester.@batch` for low-overhead threading
+# This is currently the default when x::Array
 @inline function parallel_foreach(f, iterator, x)
     Polyester.@batch for i in iterator
         @inline f(i)
     end
 end
 
+# Use `Threads.@threads :dynamic`
+@inline function parallel_foreach(f, iterator, x::ThreadsDynamicBackend)
+    Threads.@threads :dynamic for i in iterator
+        @inline f(i)
+    end
+end
+
+# Use `Threads.@threads :static`
+@inline function parallel_foreach(f, iterator, x::ThreadsStaticBackend)
+    Threads.@threads :static for i in iterator
+        @inline f(i)
+    end
+end
+
 # On GPUs, execute `f` inside a GPU kernel with KernelAbstractions.jl
 @inline function parallel_foreach(f, iterator,
                                   x::Union{AbstractGPUArray, KernelAbstractions.Backend})